Help categorize the TRS-80 software archive

Nearly 30,000 programs, and almost none of them say what kind of program they are. Mark whatever you recognize. Pick as many words as fit — a game that teaches arithmetic is Game, Math, Education — then send the page. Everything is reviewed by hand before it goes anywhere near the archive, so a best guess is worth more than a blank.

Important Note: Do not do multiple entries of the same program. If you flag Super Nova by Big Five once, all Super Nova by Big Five entries will get updated. No need to waste your time flagging each Super Nova

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Screen shot

LS-DOS v6.03.00/J [Original]

Logical Systems Inc

M4 · 1986 · DMK

lds6301j.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/J [Set 1][Original]

Logical Systems Inc

M4 · 1986 · DMK

ld4630j1.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/J [Set 2][Original]

Logical Systems Inc

M4 · 1986 · DMK

ld4630j2.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/K

Logical Systems Inc

M4 · 1986 · DMK

ld4630k1.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L

Logical Systems Inc

M4 · 1986 · DMK

ld4630l1.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L [Double Sided]

Logical Systems Inc

M4 · 1986 · DMK

ld4630l2.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L [Hard Drive]

Logical Systems Inc

M4 · 1986 · DMK

ld4630l3.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L [Original]

Logical Systems Inc

M4 · 1986 · DMK

ld4630l4.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L [Original]

Logical Systems Inc

M4 · 1986 · DMK

ld4630l7.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L+

Logical Systems Inc

M4 · 1986 · DMK

ld4630l5.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.00/L+ [Original]

Logical Systems Inc

M4 · 1986 · DMK

ld4630l6.zip

LSI DELIVERS THE NEXT GENERATION OPERATING SYSTEM FOR YOUR TRS-80 Model 4/4P/4D FROM THE ORIGINAL AUTHOR OF THE MODEL 4 OPERATING SYSTEM LS-DOS 6.3 is an update to the TRSDOS 6.x operating system for Tandy TRS-80 Model 4 computers. Due to the continuing popularity of the TRS-80 Model 4, this update was deemed necessary to extend the useful life of the computer through the 1990's. At the same time, many other useful features have been added. Upward compatible with TRSDOS 6.x versions. Expanded date range, 1980 through 1999. Files now have a modification Time Stamp as well as a date. The directory display shows file dates and times. New SVCs for screen print and decimal display. All new, easy to use full screen ASCII text editor. Conversion program for pre-6.3 version disks adds new time/date information. Automatic date/time conversion when copying from TRSDOS 6.x to version 6.3. One pass format and disk duplication program. Variable and line number cross reference utility for BASIC programs. Many 'user requested' changes/additions/enhancements have been made. Several changes to increase 'user friendliness.' . Many enhancements to BASIC: - INCLUDING - . Line copy and block move with automatic line reference renumbering. Search and display variable, line numbers, and keywords. Selective block renumbering. High speed load and save. Direct access to DOS SVCs. List next or previous line(s) with a single keystroke. Single letter abbreviations for Auto, Delete, Edit, and List. LS-DOS 6.3x prepaid $39.95 A documentation update describes all new features and utilities, and contains technical information changes and additions. Since this is an update to TRSDOS 6.2, all customers are expected to have purchased or received and have in their possession a legitimate copy of the TRSDOS 6.x DOS and documentation. To provide support only to legitimate owners, all LS-DOS 6.3 master disks contain an individually encoded customer service ID and serial number. This entitles customers to support directly from LSI. Ordering information: To save COD, handling and shipping charges, send a check or money order for $39.95 to: Logical Systems, Inc. PO Box 55235 Grand Junction, CO 81505 Credit card and COD orders call: (303) 243-7070 Mastercard and Visa cards are accepted. Credit card and COD orders are $44.95, including shipping and handling. No COD orders accepted outside the United States. No purchase orders or on account orders will be accepted. Orders will be shipped post paid inside the U.S., Canada and Mexico. All overseas orders, please add $5.00 for air postal shipping. All funds must be in U.S. dollars. Allow 4-6 weeks for delivery. LS-DOS is available for American keyboards only. Not available for French or German keyboards. TRS-80 and TRSDOS are Registered Trademarks of Tandy Corporation.
Screen shot

LS-DOS v6.03.01 [XLR8er Support]

Misosys

M4 · DMK

ld4631mx.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1A

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631a1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1A [Original]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631a2.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1B

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631b1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1B Upgrade

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld6311bu.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1B [Hard Drive][Double Sided]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631b2.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1B [Hard Drive][Single Sided]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631b3.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1F [Hard Drive]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631f1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1F [Original]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631f2.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1F [Original]

Logical Systems Inc

M4 · 1990 · DMK

lds6311f.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1H [Hard Drive]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631h1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1H [Original]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld631h4o.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1H [with VRData Driver]

Misosys + Logical Systems Inc

M4P · 1990 · DMK

ld4631h2.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/1J [Original]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631j1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/H

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631h3.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/H [Original]

Misosys + Logical Systems Inc

M4 · 1990 · DMK

ld4631h4.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/J

Misosys + Logical Systems Inc

M4 · DMK

ld4631j2.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
Screen shot

LS-DOS v6.03.01/L

Misosys + Logical Systems Inc

M4 · DMK

ld4631l1.zip

LS-DOS 6.3.1 has something for everyone The DATE command, 'Date?' prompt on boot, and the @DATE SVC now support a date range of 32 years; from January 1, 1980 through December 31, 2011. Enable or disable the printer time-out and error generation with SYSTEM (PRTIME=ON OFF) Customize the display of the time field in the DIR command to display 12-hr or 24-hr clock time with SYSTEM (AMPM=ON OFF). Both ASCII and hexadecimal display output from the LIST command is paged a screen at a time. Or run it non-stop under your control. MEMORY displays (or prints) the status of switchable memory banks known to the DOS, as well as a map of modules resident in I/O driver system memory and high memory. Specify SYSTEM (DRIVE=d1,SWAP=d2) to switch drive d1 for d2. Either may be the system drive, and a Job Control Language file may be active on either of the swapped drives. The TED text editor now has commands to print the entire text buffer, or the contents of the first block encountered. Obtain directories from TED, too! Have extended memory known to the DOS? The SPOOL command now permits the BANK parameter entry to range from 0-30 instead of 0-7. Alter the logical record length of a file with 'RESET filespec (LRL=n)' Specify 'RESET filespec (DATE=OFF)' to restore a file's directory entry to the old-style dating of pre-6.3 release. Specify 'RESET filespec (DATE=ON)' to establish a file's directory date as that of the current system date and time. Felt uncomfortable with the alleged protection scheme of 6.3? LS-DOS 6.3.1 has no anti-piracy protection! MISOSYS trusts its customers to honor our copyrights. Best of all, a 6.3.1 diskette is available as a replacement for your 6.3.0 diskette for $15 (plus $2 S&H in US). There's no need to return your current master. The 6.3.1 diskette comes with a 30-day warranty; written customer support is available for 30 days from the purchase date. Versions for the Model 4 and Model II/12 are available. If you do not already have an LS-DOS 6.3.0, order the 6.3.1 Upgrade Kit with 90 days of customer support for $39.95 (+$3 S&H).
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LS-File ManagerMISSING

Logical Systems Inc

M4

LS-FM LS-File Manager will handle all those COPY, MOVE, PURGE or BACKUP jobs with ease. Faster and more versatile than BACKUP or PURGE, FM can also produce a 'script' for later execution through JCL. $49.
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LS-Host/TermMISSING

Logical Systems Inc

M4

Model 4 Host/Terminal LS-Host/Term is a high-level Host/Terminal package for Model 4's TRSDOS 6.0. The package includes a complete host system that works in conjunction with the Terminal portion of the package. The terminal portion emulates an Adds-25 terminal. LS-Host/Term supports full cursor positioning and reverse video. This package includes all the features of TRSDOS 6.0 COMM, to enhance emulation of the Adds terminal. LS-Host/Term offers full upload and download capability for file transfer, as well as spooled printer support and all other high-level functions of COMM, while maintaining Adds-25 protocol for handling video and keyboard input/output. With LS-Host/Term you can use a Radio Shack DT-1 as a remote work station in conjunction with a Model 4, or another Model 4 is an Adds-25 terminal. LS-Host/Term also lets you use the Model 12/16 under Xenix, or as a terminal to a Model 4 running the Host portion of the package. The package costs $199 plus $3 shipping from Logical Systems Inc., 8970 N. 55th St., P.O. Box 23956, Milwaukee, WI 53223, 414-335-5454.
Screen shot

LS-LED v1.0.0 [LSI Editor][LD][Original]

Logical Systems Inc

M4 · 1983 · DMK

lsled10o.zip

LS-LED LS-LED is the LSI full-screen text EDitor. Uses all LDOS special features (KSM, filters/drivers, ). Excellent for editing KSM and JCL source files. T6 version includes 'block write to disk' and 'insert file at cursor'. $49.
Screen shot

LS-QFB v6.2.0 [Quick Format and Backup]

Logical Systems Inc

M4 · 1984 · CMD

lsq620ls.zip

45 LSI Catalog L-32-010 LS-QFB / COMP 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 This package contains two utilities for the TRSDOS 6 user. LS-QFB is a high performance machine-language utility that will Quickly perform a Format and Backup operation in a single step. LS-COMP will perform a byte by byte comparison between any two disks or files. LS-QFB is designed to perform a mirror-image backup in the minimum time possible, and does not require that the destination disk be formatted first. Each cylinder on the destination disk is formatted, and the information is then transferred from the source disk to the destination disk. The data on the destination disk is then verified as readable. Optionally, a second verify may be done while stepping the head back out after the backup is completed. LS-COMP is designed to perform a byte-for-byte comparison between two given files or diskettes. A complete listing of the discrepancies can be sent to either the video display or to the printer. Taken together, LS-QFB and LS-COMP are excellent tools for any TRSDOS 6 user that deals with large diskette libraries or large amounts of data.
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LS-TBAMISSING

Misosys

LS-TBA - A structured BASIC translator. Labeled statements, Conditional translation, pseudo global and local variables, 14-char var names $24.95 + $3 S&H MISOSYS, Inc. PO Box 239 Sterling, VA 22170-0239 703-450-4181 MC, VISA, CHOICE Orders Only! 800-MISOSYS 1P-5P EST Monday-Friday
Screen shot

LS-Utility Disk [Set 1][Original][Data Disk]

Misosys

M4 · 1984 · DMK

lsutil4a.zip

Model 4 Utilities LS-Utility Disk L-32-150 Filters and Utilities for DOS 6.x: PRCODES gives control of boldface and underlining TRAP discards any user-defined character. MAXLATE is a translation filter system for I/O devices. Does 1:1 or 1:many; includes EBCDIC and DVORAK tables. KSMPLUS improves on the DOS; allows key re-definition on the fly; defines strings for the function keys. READ40 allows access to a 40T disk in an 80T drive. TYPEIN combines the functions of JCL and KSM. Allows programs such as Profile 4 to be totally automated.
Screen shot

LScript v1.5 [Scripsit with Print to File and Print to Display][LD]

Scott A Loomer / MicroConsultants

M3 · 1983 · CMD

lscrp15a.zip

Screen shot

LSDOS Assembly Language Filter Tool Programming Utility

Robert Haynes

M4 · CMA

lalftpbh.zip

Screen shot
Screen shot

LSI Fix Disk II

Logical Systems Inc

M1 · 1984 · DMK

lsfixds2.zip

45 LSI Catalog L-70-400 FIX Disk II 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Fix Disk II is a compendium of patches to allow various Radio Shack (and other) programs to run under LDOS. These include both patches for normal operation and some operational enhancements. The Fix Disk includes patch files for the following programs: Mod 1 SCRIPSIT v1.0, Mod 3 SCRIPSIT v3.2, Electric Pencil (original version, NOT 2.0z), Mod 1 VisiCalc v1.20z, Mod 3 VisiCalc (the un-Enhanced version), Mod 3 VisiCalc (enhanced versions 150 and 160), RSCOBOL v1.3b, RSBASIC v2.4, Mod 1 MACRO80 v3.43, Mod 1 BASCOM v5.23, Mod 1 FORTRAN v3.42, Mod 3 FORTRAN (only EDIT needs patching), RS Desktop Plan, RS Business Mailing List, and patches for Profile 3+, hard disk version 01.00.00 or 01.00.01, to allow use on the Mod 1 with double density on hard disk or floppy (min. two drives). Most of the Model 1 programs will run on either the Model 1 or 3 under LDOS once patched. This disk and a copy of Model 3 LDOS would prove a very good choice for those moving up from a Model 1 to a Model 4 or 4P.
Screen shot

LSI Fix Disk II [Original]

Logical Systems Inc

M1 · 1984 · DMK

lsfxdsk2.zip

45 LSI Catalog L-70-400 FIX Disk II 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Fix Disk II is a compendium of patches to allow various Radio Shack (and other) programs to run under LDOS. These include both patches for normal operation and some operational enhancements. The Fix Disk includes patch files for the following programs: Mod 1 SCRIPSIT v1.0, Mod 3 SCRIPSIT v3.2, Electric Pencil (original version, NOT 2.0z), Mod 1 VisiCalc v1.20z, Mod 3 VisiCalc (the un-Enhanced version), Mod 3 VisiCalc (enhanced versions 150 and 160), RSCOBOL v1.3b, RSBASIC v2.4, Mod 1 MACRO80 v3.43, Mod 1 BASCOM v5.23, Mod 1 FORTRAN v3.42, Mod 3 FORTRAN (only EDIT needs patching), RS Desktop Plan, RS Business Mailing List, and patches for Profile 3+, hard disk version 01.00.00 or 01.00.01, to allow use on the Mod 1 with double density on hard disk or floppy (min. two drives). Most of the Model 1 programs will run on either the Model 1 or 3 under LDOS once patched. This disk and a copy of Model 3 LDOS would prove a very good choice for those moving up from a Model 1 to a Model 4 or 4P.
Screen shot

LSI Fix Disk [Rel 821214]

Logical Systems Inc

M1 · 1982 · DMK

lsfidils.zip

45 LSI Catalog L-70-400 FIX Disk II 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Fix Disk II is a compendium of patches to allow various Radio Shack (and other) programs to run under LDOS. These include both patches for normal operation and some operational enhancements. The Fix Disk includes patch files for the following programs: Mod 1 SCRIPSIT v1.0, Mod 3 SCRIPSIT v3.2, Electric Pencil (original version, NOT 2.0z), Mod 1 VisiCalc v1.20z, Mod 3 VisiCalc (the un-Enhanced version), Mod 3 VisiCalc (enhanced versions 150 and 160), RSCOBOL v1.3b, RSBASIC v2.4, Mod 1 MACRO80 v3.43, Mod 1 BASCOM v5.23, Mod 1 FORTRAN v3.42, Mod 3 FORTRAN (only EDIT needs patching), RS Desktop Plan, RS Business Mailing List, and patches for Profile 3+, hard disk version 01.00.00 or 01.00.01, to allow use on the Mod 1 with double density on hard disk or floppy (min. two drives). Most of the Model 1 programs will run on either the Model 1 or 3 under LDOS once patched. This disk and a copy of Model 3 LDOS would prove a very good choice for those moving up from a Model 1 to a Model 4 or 4P.
Screen shot

LSI Help System Generator v6.0

Logical Systems Inc

M4 · 1983 · CMD

lsihlpg6.zip

45 LSI Catalog LOGICAL SYSTEMS INC. The LSI HELP System 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Help System allows the user to get help regarding the operating system or BASIC easily at DOS Ready, or from inside of most programs. The base HELP system (LDOS HELP) includes three HELP programs, and two different HELP data files. The data files are: LDOS HELP, covering the operating system itself, and BASIC HELP, covering the BASIC supplied with the operating system. Getting help is as easy as typing HELP LDOS SYSTEM [enter]. Help information will now be displayed for the SYSTEM command. HELP will automatically pause between screens until told to continue. The help information may also be sent continuously to the printer. By using one of the two resident HELP programs supplied, help may be requested from inside most programs by pressing the key combination [clear][shift][H]. At this point, the keyword you desire information about may be entered. In addition to user information regarding the operating system, technical help regarding the operating system and Z-80 assembly language programming can be obtained by purchasing the TECHNICAL HELP package. Other than the subject matter, the functions of HELP remain the same. The last element of the HELP system is the HELP Generator. With this package, anyone can produce extra help files that can be used in conjunction with the other two HELP packages. A text editor is required but not included, LED or LSCRIPT (LDOS patched SCRIPSIT) is recommended. For special customization needs, HELP TEXT Source is available. This package contains the text files that were used to produce the data files supplied with the HELP and TECHNICAL HELP systems, and is to be used with the HELP Generator. The LDOS Help package includes a twenty panel, four-color quick reference card for LDOS 5.1 that is also available separately as L-40-060. Because of the vast wealth of information supplied with the HELP system, at least two double-density disk drives are recommended as a minimum system. Catalog # Product Name DOS --- --- --- L-30-060 LDOS HELP 5.1 L-30-080 Technical HELP 5.1 L-30-070 HELP Generator 5.1 L-31-010 HELP text source 5.1 L-30-061 LS-LDOS HELP 6 L-30-081 LS-Technical Help 6 L-30-071 LS-HELP Generator 6 L-31-020 LS-HELP text source 6 L-40-060 Quick Reference Card (included with L-30-060) 5.1 5.1 refers to LDOS 5.1, and 6 refers to TRSDOS 6
Screen shot

LSI Help System v5.1

Logical Systems Inc

M1 · 1984 · DMK

ldshlp51.zip

45 LSI Catalog LOGICAL SYSTEMS INC. The LSI HELP System 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Help System allows the user to get help regarding the operating system or BASIC easily at DOS Ready, or from inside of most programs. The base HELP system (LDOS HELP) includes three HELP programs, and two different HELP data files. The data files are: LDOS HELP, covering the operating system itself, and BASIC HELP, covering the BASIC supplied with the operating system. Getting help is as easy as typing HELP LDOS SYSTEM [enter]. Help information will now be displayed for the SYSTEM command. HELP will automatically pause between screens until told to continue. The help information may also be sent continuously to the printer. By using one of the two resident HELP programs supplied, help may be requested from inside most programs by pressing the key combination [clear][shift][H]. At this point, the keyword you desire information about may be entered. In addition to user information regarding the operating system, technical help regarding the operating system and Z-80 assembly language programming can be obtained by purchasing the TECHNICAL HELP package. Other than the subject matter, the functions of HELP remain the same. The last element of the HELP system is the HELP Generator. With this package, anyone can produce extra help files that can be used in conjunction with the other two HELP packages. A text editor is required but not included, LED or LSCRIPT (LDOS patched SCRIPSIT) is recommended. For special customization needs, HELP TEXT Source is available. This package contains the text files that were used to produce the data files supplied with the HELP and TECHNICAL HELP systems, and is to be used with the HELP Generator. The LDOS Help package includes a twenty panel, four-color quick reference card for LDOS 5.1 that is also available separately as L-40-060. Because of the vast wealth of information supplied with the HELP system, at least two double-density disk drives are recommended as a minimum system. Catalog # Product Name DOS --- --- --- L-30-060 LDOS HELP 5.1 L-30-080 Technical HELP 5.1 L-30-070 HELP Generator 5.1 L-31-010 HELP text source 5.1 L-30-061 LS-LDOS HELP 6 L-30-081 LS-Technical Help 6 L-30-071 LS-HELP Generator 6 L-31-020 LS-HELP text source 6 L-40-060 Quick Reference Card (included with L-30-060) 5.1 5.1 refers to LDOS 5.1, and 6 refers to TRSDOS 6
Screen shot

LSI Help System v6.0 [Original][LD61]

Logical Systems Inc

M4 · 1984 · DMK

lshe60ls.zip

The LSI HELP System is a complete series of packages to provide on-line help information to LDOS/TRSDOS 6 users. Packages are available for DOS/BASIC help, Technical help, and the development of additional 'HELP' information files. Prices start at $29.
Screen shot

LSI Technical Help System v6.0 [LD51]

Logical Systems Inc

M4 · 1983 · DMK

lshlp6tc.zip

45 LSI Catalog LOGICAL SYSTEMS INC. The LSI HELP System 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 The LSI Help System allows the user to get help regarding the operating system or BASIC easily at DOS Ready, or from inside of most programs. The base HELP system (LDOS HELP) includes three HELP programs, and two different HELP data files. The data files are: LDOS HELP, covering the operating system itself, and BASIC HELP, covering the BASIC supplied with the operating system. Getting help is as easy as typing HELP LDOS SYSTEM [enter]. Help information will now be displayed for the SYSTEM command. HELP will automatically pause between screens until told to continue. The help information may also be sent continuously to the printer. By using one of the two resident HELP programs supplied, help may be requested from inside most programs by pressing the key combination [clear][shift][H]. At this point, the keyword you desire information about may be entered. In addition to user information regarding the operating system, technical help regarding the operating system and Z-80 assembly language programming can be obtained by purchasing the TECHNICAL HELP package. Other than the subject matter, the functions of HELP remain the same. The last element of the HELP system is the HELP Generator. With this package, anyone can produce extra help files that can be used in conjunction with the other two HELP packages. A text editor is required but not included, LED or LSCRIPT (LDOS patched SCRIPSIT) is recommended. For special customization needs, HELP TEXT Source is available. This package contains the text files that were used to produce the data files supplied with the HELP and TECHNICAL HELP systems, and is to be used with the HELP Generator. The LDOS Help package includes a twenty panel, four-color quick reference card for LDOS 5.1 that is also available separately as L-40-060. Because of the vast wealth of information supplied with the HELP system, at least two double-density disk drives are recommended as a minimum system. Catalog # Product Name DOS --- --- --- L-30-060 LDOS HELP 5.1 L-30-080 Technical HELP 5.1 L-30-070 HELP Generator 5.1 L-31-010 HELP text source 5.1 L-30-061 LS-LDOS HELP 6 L-30-081 LS-Technical Help 6 L-30-071 LS-HELP Generator 6 L-31-020 LS-HELP text source 6 L-40-060 Quick Reference Card (included with L-30-060) 5.1 5.1 refers to LDOS 5.1, and 6 refers to TRSDOS 6
Screen shot

LSI Text Editor [LED]

Logical Systems Inc

M1 · 1982 · CMD

ldosledc.zip

45 LSI Catalog LED - the LSI text EDitor 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 LED is the LSI text EDitor, and is a screen-oriented editor designed to take full advantage of the LDOS operating environment. It can be used for all types of ASCII files, including program source code (BASIC, TBA, assembler) as well as JCL and KSM files. All LDOS special features work with LED, including type-ahead and KSM. The LED display includes as much of the text as will fit on the screen as well as the file name, current cursor column, the hex value of the character under the cursor and the available memory left for the text buffer. Cursor movement and text scrolling is accomplished by the use of the [arrow] keys and [clear] [arrow] combinations. Text entry includes both insert and overtype modes. A special 'hex' mode can be used to enter any character, even those not normally available from the keyboard. 'Blocks' and 'Block mode commands' allow the speedy manipulation of large text areas. 'Global Search' and 'Search/replace' allow for quick and easy alterations. In addition to the above commands, LS-LED for TRSDOS 6 includes 'write marked-block to disk' and 'insert disk file at cursor' commands. These make the maintenance of 'boiler-plate' material and subroutine libraries very simple. Order L-30-020 for LDOS 5.1, or L-30-021 for TRSDOS 6 (LS-LED).
Screen shot

LSI Text Editor [LED]

Logical Systems Inc

M1 · 1982 · DMK

lsteedls.zip

45 LSI Catalog LED - the LSI text EDitor 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 LED is the LSI text EDitor, and is a screen-oriented editor designed to take full advantage of the LDOS operating environment. It can be used for all types of ASCII files, including program source code (BASIC, TBA, assembler) as well as JCL and KSM files. All LDOS special features work with LED, including type-ahead and KSM. The LED display includes as much of the text as will fit on the screen as well as the file name, current cursor column, the hex value of the character under the cursor and the available memory left for the text buffer. Cursor movement and text scrolling is accomplished by the use of the [arrow] keys and [clear] [arrow] combinations. Text entry includes both insert and overtype modes. A special 'hex' mode can be used to enter any character, even those not normally available from the keyboard. 'Blocks' and 'Block mode commands' allow the speedy manipulation of large text areas. 'Global Search' and 'Search/replace' allow for quick and easy alterations. In addition to the above commands, LS-LED for TRSDOS 6 includes 'write marked-block to disk' and 'insert disk file at cursor' commands. These make the maintenance of 'boiler-plate' material and subroutine libraries very simple. Order L-30-020 for LDOS 5.1, or L-30-021 for TRSDOS 6 (LS-LED).
Screen shot

LSI Text Editor [LED][Original]

Logical Systems Inc

M13 · 1982 · DMK

ldosledm.zip

45 LSI Catalog LED - the LSI text EDitor 8970 North 55th Street/P.O. Box 23956/Milwaukee, WI 53223/(414) 355-5454 1984 LED is the LSI text EDitor, and is a screen-oriented editor designed to take full advantage of the LDOS operating environment. It can be used for all types of ASCII files, including program source code (BASIC, TBA, assembler) as well as JCL and KSM files. All LDOS special features work with LED, including type-ahead and KSM. The LED display includes as much of the text as will fit on the screen as well as the file name, current cursor column, the hex value of the character under the cursor and the available memory left for the text buffer. Cursor movement and text scrolling is accomplished by the use of the [arrow] keys and [clear] [arrow] combinations. Text entry includes both insert and overtype modes. A special 'hex' mode can be used to enter any character, even those not normally available from the keyboard. 'Blocks' and 'Block mode commands' allow the speedy manipulation of large text areas. 'Global Search' and 'Search/replace' allow for quick and easy alterations. In addition to the above commands, LS-LED for TRSDOS 6 includes 'write marked-block to disk' and 'insert disk file at cursor' commands. These make the maintenance of 'boiler-plate' material and subroutine libraries very simple. Order L-30-020 for LDOS 5.1, or L-30-021 for TRSDOS 6 (LS-LED).
NO IMAGE

LST-1MISSING

Small System Software

A disassembled listing of Level-1 BASIC with some comments.
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LSweep v1.03 [LBR File Handler][Set 1]

Joe Vogler

M8 · 1984 · DMK

lswep103.zip

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LSweep v1.03 [LBR File Handler][Set 2]

Joe Vogler

M8 · 1984 · COM

lswp103b.zip

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LT [Combination LU and USQ UZQ Library Extractor]

C B Falconer

M8 · COM

ltluusuz.zip

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LT29 [UnCr UnSq UnLZH UnLBR][Set 1]

C B Falconer

M8 · 1989 · COM

ltuuuucb.zip

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LT29 [UnCr UnSq UnLZH UnLBR][Set 2]

C B Falconer

M8 · 1989 · COM

lt29cbf2.zip

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LTC-21 Flight Simulator [Set 1]

Scott L Richmond

M1 · BAS

ltcfsslr.zip

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LTC-21 Flight Simulator [Set 2]

Scott L Richmond

M1 · BAS

ltc21sr1.zip

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LTC-21 Flight Simulator [Set 3]

Scott L Richmond

M1 · BAS

ltc21sr2.zip

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LTC-21 Flight Simulator [Set 4]

Scott L Richmond

M1 · BAS

ltc21sr3.zip

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LTerm Baud Modifier [Hoe Heet Het LTEM Programma]

Author Unknown

M1 · BAS

ltermmod.zip

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LTerm Terminal Program v1.0

Lary L Myers

M13 · CMD

lttv10ll.zip

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LTerm Terminal Program v1.2

Lary L Myers

M1 · CMD

lterm12a.zip

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LTerm Terminal Program v3.0

Lary L Myers

M3 · 1983 · CMD

lterm3lm.zip

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LTerm Terminal Program v3.0a [Set 1]

Lary L Myers

M1 · 1983 · CMD

lterm30a.zip

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LTerm Terminal Program v3.0a [Set 2]

Lary L Myers

M1 · 1983 · CMD

lterm30b.zip

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LTerm Terminal Program v3.0a [Set 3]

Lary L Myers

M1 · 1983 · CMD

lterm30c.zip

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LTerm Terminal Program v3.0e

Lary L Myers

M1 · 1986 · CMD

lterm30e.zip

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LTermIV Terminal Program v4.0

Lary L Myers

M4 · 1984 · CMD

lttv40ll.zip

LTERM IV Smart Terminal Program for the TRS-80 Model 4 A completely rewritten version of the popular LTERM program for the models I/III currently found on several Computer Bulletin Board Systems. Many advanced features including: . Menu driven for easy use . Memory buffer for storing data . Uploading/Downloading in Asc format . Direct file transfer from within the program . Special configuration files . Display and type directly into the buffer . Compatible with both DOSPLUS and TRSDOS for the Model 4 Available for the low price of $59.95 Send check or money order to: TERMSOFT c/o Lary Myers P.O. Box 94 Ballston Spa, NY 12020
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LU LDOS Library Utility v1.06

Stephen Bradley

M1 · 1987 · CMD

luv106sb.zip

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LU LDOS Library Utility v1.07

Stephen Bradley

M1 · 1987 · CMD

luv107sb.zip

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LU Library Utility v1.00 [LBR Files]

David Huelsmann

M4 · CMD

lul100dh.zip

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LU Library Utility v1.02

David Huelsmann

M1 · 1985 · CMD

luv102dh.zip

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LU Library Utility v1.06 [TD]

Stephen Bradley

M4 · 1987 · CMD

lul106sb.zip

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LU v1.1 [Library Utility]

Gary P Novosielski

M8 · 1982 · COM

lulu11gp.zip

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LU v3.0 [Library Utility]

Gary P Novosielski

M8 · 1983 · COM

lulu30gp.zip

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LU v3.10 [Library Utility]

Gary P Novosielski

M8 · 1985 · COM

lul310gp.zip

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LU [Library Utility][TLAEUDRO]

Author Unknown

M4 · CMD

l4utlaeu.zip

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Lu-Decompositie [Ofwel Het Pplossen Van Lineaire]

Author Unknown

M1 · BAS

ludecmps.zip

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LU3 Library Utility v1.01 [LD]

David Huelsmann

M3 · 1985 · CMD

lul101dh.zip

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LU3 Library Utility v1.20 [ND80]

David Huelsmann

M3 · 1986 · CMD

lu3nd120.zip

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LU3 Library Utility v1.21

David Huelsmann

M3 · 1986 · CMD

luv121dh.zip

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LU3 Library Utility v1.41 [LD]

David Huelsmann

M3 · 1986 · CMD

lul141dh.zip

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LU31 Library Utility v1.41 [LD-TD]

David Huelsmann

M3 · 1986 · CMD

lu31ldtd.zip

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LU4 Library Utility

Leslie Mikesell

M4 · CMD

lu4libm4.zip

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LU4 Library Utility v1.13

David Huelsmann

M4 · 1986 · CMD

luv113dh.zip

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LU4 Library Utility v1.40

David Huelsmann

M4 · 1986 · CMD

lu4140m4.zip

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LU4 Library Utility v1.50

David Huelsmann

M4 · 1986 · CMD

lu4150m4.zip

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Lucas Puzzle

Crosby

M1 · BAS

lucaspzl.zip

Advertisement

Lucid Database Management SystemMISSING

Softerware Inc

The cure for those 'I-thought-it-was-supposed-to-be-easy-to-use' blues The easiest-to-use system of all, designed by an expert in human-computer interaction. LUCID turns your TRS-80 into a powerful database management system (DBMS), with all the tutorial you need built right into the system. You need no written documentation at all-not a manual, not even a scrap of paper to jog your memory! Use LUCID to sort files, generate reports, enter and change information, screen out selected records, and more. The only database management system to combine all these valuable features in one genuinely easy-to-use package: . Meaningful reinforcement every step of the way, for the novice and experienced user alike . Total isolation from the operating system . Simplified description of complex retrieval conditions . Complete error checking recovers automatically or suggests how to proceed . Ability to interrupt or restart procedures, without starting all over again from step one Menu-driven assistance driving you crazy? LUCID's truly helpful 'HELP' key brings you only the guidance you need-and explains any errors you make-at the touch of a button. Instructions are always geared to your specific problem, and only when you ask for them. Are 'English-like' commands leaving you at a loss for words? You could be spending too much time with those supposedly jargon-free programs. LUCID talks your language. So you don't need a programmer or special training to communicate with the system. Has your 'user-friendly' system left you feeling hostile? LUCID applies the latest research in human-computer interaction-and a lot of common sense-to keep you calm and relaxed as you work. LUCID is the system you've been waiting for. LUCID is designed for you, whether you're looking for a database management system to please yourself your employees your customers or your clientele. Just install LUCID and start managing records more efficiently, the same day. No time-consuming demonstrations needed before the sale. And no costly courses, or special texts, or training tapes, or utility programs required to support the system afterward. Yes, LUCID saves valuable time and effort for users, consultants, and retailers alike. So everyone can spend more time getting the job done. And if you think you've heard it all before Sample real simplicity. Call or send for our demonstration disk ($25) and find out for yourself what easy-to-use really means. Softerware, Inc. (215) 628-0400 200 Office Center Fort Washington, PA 19034 . Reg. Trademark Tandy Corp.
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Lucifers Realm Adventure

Jyym L Pearson / Med Systems Software

M1 · 1982 · CMD

lureadjl.zip

LUCIFER'S REALM Lucifer's Realm: Entering the kingdom of Satan, you discover a revolution in the making, headed by Adolf Hitler. You must travel through the bowels of Hades, dealing with the most evil mortals of all time. By cunning and strategy, you can bring Hitler to his final doom and find your escape from the fiery Pit. Lucifer's Realm TRS-80 Model I/Model III 16K Cassette $19.95 Diskette $22.95 MED SYSTEMS SOFTWARE P.O. BOX 3558 CHAPEL HILL, NC 27514 TO ORDER, CALL 1-800-334-5470
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Lucifers Realm Adventure [Original][Self Boot]

Jyym L Pearson / Med Systems Software

M1 · 1982 · DMK

lucfrelm.zip

LUCIFER'S REALM Lucifer's Realm: Entering the kingdom of Satan, you discover a revolution in the making, headed by Adolf Hitler. You must travel through the bowels of Hades, dealing with the most evil mortals of all time. By cunning and strategy, you can bring Hitler to his final doom and find your escape from the fiery Pit. Lucifer's Realm TRS-80 Model I/Model III 16K Cassette $19.95 Diskette $22.95 MED SYSTEMS SOFTWARE P.O. BOX 3558 CHAPEL HILL, NC 27514 TO ORDER, CALL 1-800-334-5470
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Lucky 13 Number Game

Carl A Bevington

M1 · BAS

luck13cb.zip

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LUM3 v1.23 [MSDOS Libraries]

David Huelsmann

M3 · 1986 · CMD

lum123dh.zip

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LUM4 v1.01

David Huelsmann

M4 · 1986 · CMD

luv101dh.zip

NO IMAGE

LUM4 v1.13MISSING

David Huelsmann

NO IMAGE

Lumber Material TakeoffMISSING

Dream Data

M1

Estimate the actual lumber material required in a building. Completely general. Work from sketch or blueprint. Easily modified for local building codes or styles. Very complete manual.<br>Price: $59.95 disk, $49.95 cassette
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LUMN3 v1.01 [MSDOS Libraries][ND80]

David Huelsmann

M3 · 1986 · CMD

lumn3101.zip

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LUN v1.42 [Library Unpack][ND80]

David Huelsmann

M3 · 1986 · CMD

lun142nd.zip

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LUN3 v1.2 [Library Unpack][ND80]

David Huelsmann

M3 · 1986 · CMD

lun120nd.zip

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Luna Lander [Fuel Alt Vel Direction]

Walter L Smith

M1 · 1978 · BAS

lunaland.zip

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Lunacy Calendar Creator

Alan Harris

M3 · BAS

lucacrah.zip

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