Tandy Radio Shack TRS-80 Model 4 - Applications - [DSK] Tandy Radio Shack TRS-80 Model 4 - Applications - [DSK] (TOSEC-v2025-01-15) TOSEC 2025-01-15 Aral - Ira - mictlantecuhtle contact@tosecdev.org TOSEC http://www.tosecdev.org/

Accounts Payable System v2.2 Upgrade (19xx)(Tandy)(Disk 1 of 2) Accounts Payable System v2.2 Upgrade (19xx)(Tandy)(Disk 2 of 2) ALDS Assembly Language Development System v3.02 (1983)(Tandy)(Disk 1 of 2) ALDS Assembly Language Development System v3.02 (1983)(Tandy)(Disk 2 of 2) AllWrite v1.00 (1984)(ProSoft-The Tesler Software Corporation)(Disk 1 of 2)[Master] AllWrite v1.00 (1984)(ProSoft-The Tesler Software Corporation)(Disk 2 of 2)[Master] AllWrite! v1.01 (1984)(ProSoft-The Tesler Software Corporation)[a2] AllWrite! v1.01 (1984)(ProSoft-The Tesler Software Corporation)(Disk 1 of 2)[a] AllWrite! v1.01 (1984)(ProSoft-The Tesler Software Corporation)(Disk 2 of 2)[a] AllWrite! v1.01 (1984)(ProSoft-The Tesler Software Corporation) AllWrite! v1.12 (1984)(ProSoft-The Tesler Software Corporation)[a] AllWrite! v1.12 (1984)(ProSoft-The Tesler Software Corporation)(Disk 1 of 2)[Master] AllWrite! v1.12 (1984)(ProSoft-The Tesler Software Corporation)(Disk 2 of 2)[Master] AllWrite! v1.13 (1984)(ProSoft-The Tesler Software Corporation)[a] AllWrite! v1.13 (1984)(ProSoft-The Tesler Software Corporation)(Disk 1 of 2)[Master] AllWrite! v1.13 (1984)(ProSoft-The Tesler Software Corporation)(Disk 2 of 2)[Master] AllWrite! vx.xx (1984)(ProSoft-The Tesler Software Corporation)(Disk 1 of 2)[Master] AllWrite! vx.xx (1984)(ProSoft-The Tesler Software Corporation)(Disk 2 of 2)[Master] BASCOM Compiler v5.35 (1984)(Microsoft) BASCOM Compiler vx.xx (19xx)(Microsoft) Basic Answer, The (19xx)(-) BASICG v1.01.00 (1984)(Microsoft)(Disk 1 of 4) BASICG v1.01.00 (1984)(Microsoft)(Disk 2 of 4) BASICG v1.01.00 (1984)(Microsoft)(Disk 3 of 4) BASICG v1.01.00 (1984)(Microsoft)(Disk 4 of 4) BASICG v1.01.00 (1984)(Microsoft)[GHR] Binary Coded Floating Point (19xx)(The Alternate Source) Bizgraph (1987)(Micro-Labs Inc) BSort6 v1.1 (1984)(Logical Systems Inc) CAIWARE-3D - Author (1982)(Fireside Computing) CAIWARE-3D - Student (1982)(Fireside Computing) Cash Register v1.0 (19xx)(Wesley Panasky)(Disk 1 of 2) Cash Register v1.0 (19xx)(Wesley Panasky)(Disk 2 of 2) Chinon DS-2000 Scanner Utility (1991)(J F R Slinkman) Clan Genealogy Archive & Charting v4.1 (1992)(Chris Fara-Microdex) Cobol v1.06.0C (1983)(Ryan McFarland Corp-Radio Shack) Cobol v1.06.0C (1983)(Ryan McFarland Corp-Radio Shack)[a2] Cobol v1.06.0C (1983)(Ryan McFarland Corp-Radio Shack)[a] Computer Graphics BASIC & Utilities (1983)(Microsoft)[Master] Contract Laborers' Accounting System v4.0c (1991)(Ted Thompson-Worthless Software) DBASE 80 (19xx)(-) DBASE II v2.4 (19xx)(RSP Inc) DBASE II v2.4 for LDOS (19xx)(RSP Inc) Debugger Disassembler & Trace Utility (19xx)(Misosys Inc) DeskMate v1.00.00 (1984)(Tandy) DeskMate v1.00.00 (1984)(Tandy)(Data) DeskMate v1.00.00 (1984)(Tandy)(Data)[a2] DeskMate v1.00.00 (1984)(Tandy)(Data)[a] DeskMate v1.00.00 (1984)(Tandy)(Disk 1 of 2) DeskMate v1.00.00 (1984)(Tandy)(Disk 2 of 2) DeskMate v1.00.00 (1984)(Tandy)(System)[a2] DeskMate v1.00.00 (1984)(Tandy)(System)[a] DeskMate v1.00.00 (1984)(Tandy)(Side A)(System) DeskMate v1.00.00 (1984)(Tandy)(Side B) DeskMate v1.00.00 (1984)(Tandy)[a2] DeskMate v1.00.00 (1984)(Tandy)[a] DeskMate v1.00.00 (1985)(Tandy)[Double Sided][MASTER] Direct Access (1984)(Citibank) Disk CTL v1.5 for SuperScripsit v1.2 (1983)(Breeze-QSD Inc) Disk Term v1.06 (19xx)(Indiana Software Development Company) DiskDISK v1.0.1 (1983)(Logical Systems Inc) Dot Writer (1984)(William K Mason)[Master] Dot Writer v4.0 (1983)(William K Mason)[Master] DotWriter v4.0 (1984)(William K Mason)[a] DoubleDuty Task Switcher v2.05 (1984)(Software Concepts Inc)[a] Drawing Board (1987)(Spectre Technologies) Driver for Radio Shack Hard Drive (19xx)(-)(Disk 1 of 2) Driver for Radio Shack Hard Drive (19xx)(-)(Disk 2 of 2) DSM 4 (1984)(Misosys Inc) Duplicate (19xx)(-) Electric Webster v4.7I (1982)(Cornucopia Software Inc)[a] Electric Webster v4.7I (1982)(Cornucopia Software Inc)[Master] Electric Webster v4.7L (1982)(Cornucopia Software Inc) EnhComp BASIC Compiler (19xx)(-) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk A) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk B) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk C) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk D) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk E) Eracs 6 (1984)(Karl Denninger-D+D Software)(Disk F) EZ Packet 8 v4.2 (1985)(The Martin Company) FastPlus II v2.0 (1988)(Mel Patrick) FastPlus II v2.14 (1988)(Mel Patrick) FastPlus II v2.15 Registered (1988)(Mel Patrick)[MASTER] FastTerm II v3.07 (1989)(Mel Patrick) FastTerm II v3.08 Registered (1989)(Mel Patrick)[MASTER] FastTerm II v3.10 Registered (1989)(Mel Patrick)[MASTER] FastTerm II v3.45 (1990)(Mel Patrick) FastTerm II v4.65 (1991)(Mel Patrick) File Cabinet BBS Menu Overlay Disk (19xx)(File Cabinet) Find It Quick (19xx)(Instant Software) Fonts Galore (1993)(Gary W. Shanafelt)(Disk 1 of 2) Fonts Galore (1993)(Gary W. Shanafelt)(Disk 2 of 2) Formation- Forms Management System v1.0.0 (1983)(Software Concepts Inc - Tandy) Formation- Forms Management System v1.0.0 (19xx)(Software Concepts Inc - Tandy)[a] Fortran-80 (19xx)(-) GBasic and BASICG (19xx)(-) GBasic Math Graphing (19xx)(Micro-Labs Inc) GBasic v1.0.1 (19xx)(Micro Labs Inc)(Side A) GBasic v1.0.1 (19xx)(Micro Labs Inc)(Side B) GBasic v3.0 (1984)(Micro-Labs Inc) GBasic v3.1 (1984)(Micro-Labs Inc) GBasic v4.0 (1984)(Micro-Labs Inc)[a2] GBasic v4.0 (1984)(Micro-Labs Inc)[a] GBasic v4.0 (1984)(Micro-Labs Inc)(Side A) GBasic v4.0 (1984)(Micro-Labs Inc)(Side B) General Ledger System v2.0 (19xx)(Tandy)(Disk 2) General Ledger System v2.0 (19xx)(Tandy)(Disk D) General Ledger System v2.0 (19xx)(Tandy)(Disk S) General Ledger v2.0 (1983)(Tandy)(Disk 1 of 3)[PRG][Master] General Ledger v2.0 (1983)(Tandy)(Disk 2 of 3)[DAT][Master] General Ledger v2.0 (1983)(Tandy)(Disk 3 of 3)[SMP][Master] GIF4Mod4 v2.0.0 (1990)(J F R Slinkman) GO-CMD Utilities (1988)(Misosys Inc)[a] GO-SYS Utilities v2.0 (1988)(Misosys Inc) Grafxy Solution Software v1.87 (19xx)(-) Grafyx Solution High Resolution Fractal Disk 5 (19xx)(John Unger Zussman) Graphics-90 (1984)(Software Affair) Green Machine BBS v3.0 (19xx)(Tony Ferris)(Disk 1 of 2)(Tony Ferris)[a] GW-Convert v2.0 (1985)(D Allen-The Alternate Source)[a] GW-Convert v2.0 (1985)(D Allen-The Alternate Source) GX4 Grafx Solution Software for TRSDOS (1984)(Micro-Labs, Inc.)[7-85] Hard Disk Driver & Utilities for LDOS v6.3.1 (19xx)(-)(Disk 1 of 2)[a] Hard Disk Driver & Utilities for LDOS v6.3.1 (19xx)(-)(Disk 2 of 2)[a] Hartforth v4.4 (1983)(A M Graham-Misosys)[Master] High Resolution Driver Disk (19xx)(-)[DXDMDT] High Resolution Driver Disk (19xx)(-)[HRSYSDSK] High Resolution Graphics System (19xx)(-) High Resolution Graphics System (19xx)(-)[a] High Resolution Graphics Utility Disk (19xx)(-) Instapatch for MicroSmart Hard Drive for TRSDOS 6.2 (19xx)(-) Invoice Writer Sample Session (1984)(Tandy)[MASTER] Lazy Writer Word Processor v3.4 (1980)(David Welsh) Lazy Writer Word Processor v3.4a (1985)(David Welsh) Lazy Writer Word Processor v3.5 (1985)(David Welsh)(Disk A) Lazy Writer Word Processor v3.5 (1985)(David Welsh)(Disk B) Lazy Writer Word Processor v3.5 (1985)(David Welsh)[MultiDOS Edition] LDOS Logo Changer (19xx)(-) Le Script v1.44 (1984)(Anitek Software Products) Le Script v1.68 (1986)(Anitek Software Products) Le Script v1.81 (1988)(Anitek Software Products)(Disk A) Le Script v1.81 (1988)(Anitek Software Products)(Disk B) Le Script v1.81 (1988)(Anitek Software Products)(Disk C) Le Script v1.81 (1988)(Anitek Software Products)(Disk D) Le Script v2.0 (1989)(Anitek Software Products)(Disk A) Le Script v2.0 (1989)(Anitek Software Products)(Disk B) Little Brother Database Manager v1.0.0 (1985)(Misosys Inc) Little Brother Database Manager v1.1 (1987)(Misosys Inc)[lbded] Little Brother Database Manager v1.1 (1987)(Misosys Inc)[lbdid] Little Brother Database Manager v1.1 (1987)(Misosys Inc)[lbinstal] Little Brother Database Manager v1.1 (1987)(Misosys Inc)[lbmaint] Little Brother Database Manager v1.1 (1987)(Misosys Inc)[lbprog] Little Brother Database Manager v1.2.2 (1989)(Misosys Inc) Little Brother Database Manager v2.1 (1991)(Misosys Inc)[Executable Disk] Little Brother Database Manager v2.1 (1991)(Misosys Inc)[Installation Disk] Little Brother Database Manager vx.x (1991)(Misosys Inc)[Installation Disk] Logical Systems Help System (19xx)(-) Long & Loud v2.01 (1987)(JTB Computer Works) Long & Loud! v2.01+ (1987)(Spectre Technologies)[Master] LS-Utility Disk (1984)(Logical Systems Inc) M-ZAL Disassembler (1981)(Computer Applications Unlimited) Master Disk Directory v1.2 (1980)(Micro-Systems Software Inc) MDraw II v1.3 (1991)(Scott McBurney) MDraw II v4.3 (1992)(Scott McBurney) MDraw II v4.4 (1992)(Scott McBurney) MDraw II v5.x (19xx)(Scott McBurney) MDraw II vx.x (1991)(Scott McBurney) Mechanical Engineering TK!Solverpack v1.00.00 (1982)(Software Arts Inc) MicroDex (19xx)(Chris)[Master] Mini-Packet Message Bulletin Board System (19xx)(Steven Elwood) Mister Ed (1986)(Misosys Inc) Model 4 Diagnostics (1985)(-) Model 4 Disk Scripsit v1.00.00 (1983)(Tandy)[MASTER] Model IV Diagnostics v1.0 (1983)(Tandy) MODELA-III (1983)(Tandy) MODELA-III v1.00.02 (1983)(Tandy)[a2] MODELA-III v1.00.02 for TRSDOS v1.3 (1983)(Tandy) MODELA-III v1.03.00 for TRSDOS v1.3 (1983)(Tandy)(Disk A) MODELA-III v1.03.00 for TRSDOS v1.3 (1983)(Tandy)(Disk B) MODELA-III v1.03.00 for TRSDOS v1.3 (1983)(Tandy)(Disk C) Money Decisions II v1.00.00 (1984)(Eagle Software Publishing-Tandy) MRAS v1.0a (1985)(Misosys Inc)[a] MRAS v1.0a (1985)(Misosys Inc) Multi-Basic v01.00.01 (1985)(Alcor Systems)(Disk 1 of 3) Multi-Basic v01.00.01 (1985)(Alcor Systems)(Disk 2 of 3) Multi-Basic v01.00.01 (1985)(Alcor Systems)(Disk 3 of 3) Multiplan v1.06 (1982)(Microsoft)[a3] Multiplan v1.06 (1982)(Microsoft)[a] Multiplan v1.06 (1982)(Microsoft) Multiplan v1.06 (1982)(Microsoft-Tandy)[a2] Multiplan v1.06 (1982)(Microsoft-Tandy)[a] Multiplan v1.07 (1984)(Microsoft)[a] Multiplan v1.07 (1984)(Microsoft) Multiplan v1.07 (1984)(Microsoft)[MASTER] NewScript v7.1.0 (1983)(ProSoft) OmniTerm Plus v4.11 (1985)(Lindbergh Systems) Pascal (1983)(Alcor Systems)[Disk 1 of 2] Pascal v2.00.00 (1983)(Alcor Systems)[May Be Bad] PFS-File and PFS-Report v1.00.00 (1983)(Software Publishing Corp) PFS-File v1.00.00 (19xx)(Software Publishing Corp)(Disk 1) PFS-File v1.00.00 (19xx)(Software Publishing Corp)(Disk 2) PFS-File v1.00.00 (19xx)(Software Publishing Corp)(Disk 3) PFS-File v1.00.00 (19xx)(Software Publishing Corp)(Disk 4) PFS-File v1.00.00 (19xx)(Software Publishing Corp)(Disk 5) Power Utilities (1983)(Breeze-QSD Inc) PowerMAIL Plus v2.00 (1983)(Kim Watt-Breeze) PRO-ADE (1984)(Misosys Inc)[a] PRO-ADE (1984)(Misosys Inc) Pro-Create Editor-Assembler v4.3 (1983)(Misosys) Pro-Draw Hi-Res Drawing Program v1.0 (1984)(-) Pro-Draw v1.0 for TRSDOS (1987)(Micro-Labs, Inc.)[Master] Pro-Duce v3.0 (19xx)(Misosys Inc) PRO-EnhComp v2.6a (1986)(Philip Oliver-Misosys Inc) Pro-MC v1.6a (1986)(Misosys Inc) PRO-MRAS (1985)(Misosys Inc) PRO-MRAS v1.0a (1985)(Misosys Inc)[a] PRO-MRAS v1.0a (1985)(Misosys Inc) Pro-Nto v1.0a (1985)(Karl A Hessinger-Microcomputing East) Pro-Nto v1.0a (19xx)(Karl A Hessinger) Pro-Nto v1.0a Business Package (1982)(Karl A Hessinger) Pro-Nto v1.0b (1985)(Karl A Hessinger-Microcomputing East) PRO-WAM Window and Application Manager v2.01a (1987)(Misosys Inc)[a] PRO-WAM- Programmers Workbench v2.01b (1987)(Misosys Inc) PRO-WAM- Windows and Application Manager v2.x (1987)(Misosys Inc) Profile 4+ (1983)(Small Computer Company) Profile 4+ v1.0.0 (1983)(Small Computer Company)[a2] Profile 4+ v1.0.0 (1983)(Small Computer Company)[a3] Profile 4+ v1.0.0 (1983)(Small Computer Company)[a4] Profile 4+ v1.0.0 (1984)(Small Computer Company)[CR] Profile 4+ v1.0.0 (1984)(Small Computer Company)[RT] Profile 4+ v1.0.0 (19xx)(Tandy)[a][SC] Profile 4+ v1.0.0 (19xx)(Tandy)[a][SR] Profile 4+ v1.00.03 (19xx)(Tandy)[CR8] Profile 4+ v1.00.03 (19xx)(Tandy)[RUN] Pull Down Menus (19xx)(Molimerx Ltd) PUP630 Diskette Patch Utility for LS-DOS 6.3.0 (1990)(H H Herrdegen) PUP631 Patch Utility for LS-DOS 6.3.1 (1993)(H H Herrdegen) QuikDisk (1994)(J F R Slinkman) QUIKPRO+II (1987)(ICR-FutureSoft) RATFOR Compiler and Applications (19xx)(-)[AP] RATFOR Compiler and Applications (19xx)(-)[M4] Real to Life Blackjack in Lost Wages (1985)(Eric Husted) Rembrandt v3.0 (1987)(Spectre Technologies)(Disk A)[Master] Rembrandt v3.0 (1987)(Spectre Technologies)(Disk B)[Master] Screens (19xx)(Donald W Ady) Scripsit Pro v1.0.0 (1985)(Tandy) Scripsit Pro v1.0.0 (1985)(Tandy)[Proprint] Scripsit Pro v1.0.0 (1985)(Tandy)[Prospell] Scripsit v1.00.09 (1983)(Tandy) Shell v2.0 (1987)(Stephen Milliken-Randolph)[a2] Shell v2.0 (1987)(Stephen Milliken-Randolph)[a] Shell v2.0 (1987)(Stephen Milliken-Randolph) SIX2XTND v1.2.2 (19xx)(-) SIX2XTND v1.2.2 (1987)(-) SIX2XTND v1.2.5 (1988)(-) Snap Accounting (1990)(Mel Patrick)[Master] Sort Utility (19xx)(Logical Systems Inc)[bsrtm324] Sort Utility (19xx)(Logical Systems Inc)[dsm4] SuperCROSS (1985)(M J Gingell-Hypersoft)(Disk A) SuperCROSS (1985)(M J Gingell-Hypersoft)(Disk B) SuperCROSS (1985)(M J Gingell-Hypersoft)(Disk C) SuperCROSS (1985)(M J Gingell-Hypersoft)(Disk D) SuperScripsit Dictionary (19xx)(Tandy) SuperScripsit v1.00.00 (19xx)(Tandy) SuperScripsit v1.00.01 (1984)(Tandy)[a2] SuperScripsit v1.00.01 (1984)(Tandy)[a4] SuperScripsit v1.00.01 (1984)(Tandy)[a6] SuperScripsit v1.00.01 (1984)(Tandy)[a7] SuperScripsit v1.00.01 (1984)(Tandy)[a] SuperScripsit v1.00.01 (19xx)(Tandy)[a3][SCRIPW] SuperScripsit v1.00.01 (19xx)(Tandy)[a3][SUPSCRP4] SuperScripsit v1.00.01 (19xx)(Tandy)[a5] SuperScripsit v1.00.01 (19xx)(Tandy)[SPSCRIPT] SuperScripsit v1.00.01 (19xx)(Tandy)[ssaux] SuperScripsit v1.00.01 (19xx)(Tandy)[ssupgrd] SuperScripsit v1.01.00 (19xx)(Tandy) SuperScripsit v1.01.00 (1984)(Tandy)[a3] SuperScripsit v1.01.00 (1984)(Tandy)[a4] SuperScripsit v1.01.00 (19xx)(Tandy)[a5] SuperScripsit v1.01.00 (1984)(Tandy)[a] SuperScripsit v1.02.00 (19xx)(Tandy) SuperScripsit v1.02.00 (1986)(Tandy)[a] SuperScripsit v1.02.00 (1986)(Tandy)[Master] T-Maker Commands v4.03 (1985)(Peter Roizen) T-Maker Integrated Software v4.0 (1984)(T-Maker Company)(Disk 1) T-Maker Integrated Software v4.0 (1984)(T-Maker Company)(Disk 2) T-Maker Misc Models v4.03 (1985)(Peter Roizen) T-Maker Spell v4.03 (1985)(Peter Roizen) T-Maker Start-Help v4.03 (1985)(Peter Roizen) Tandy Integrated Business System (1982)(Thinking Software Ltd)(Disk 1) Tandy Integrated Business System (1982)(Thinking Software Ltd)(Disk 2) Tandy Integrated Business System (1982)(Thinking Software Ltd)(Disk 3) Tandy Integrated Business System (1982)(Thinking Software Ltd)(Disk 4) Target PlannerCalc v4.0.0 (1983)(ComShare-Tandy)[MASTER] Target PlannerCalc v4.0.0 (19xx)(Tandy) TAS Terminal Emulation System v1.0 (19xx)(Dennis Allen) TAS Terminal Emulation System v1.1 (19xx)(The Alternate Source) TASMON4 (19xx)(The Alternate Source) Tech Help (19xx)(-) TK!Solver v1.00.00 (1984)(Software Arts Inc)[a] TK!Solver v1.00.00 (1984)(Software Arts Inc) TK!Solver v1.00.00 (1984)(Software Arts Inc)[Master] Toolbelt (1983)(Breeze-QSD Inc)[m4tlblt] Toolbelt (1983)(Breeze-QSD Inc)[toolbelt] Toolbelt (1983)(Breeze-QSD Inc)[toolblt4] VideoTex Plus v1.0.0 (19xx)(Tandy) Vidtex v1.00.00 (1983)(Tandy)[a] Vidtex v1.00.00 (1983)(Tandy) VisiCalc v02.09.02 (1983)(Software Arts Inc)(Disk B)[Master] VisiCalc v02.09.02 (1983)(Software Arts Inc)(Disk M)[Master] VisiCalc v02.09.02-T84 (1983)(Software Arts Inc)(Disk A) VisiCalc v02.09.02-T84 (1983)(Software Arts Inc)(Disk B) VisiCalc v02.09.02-T84 (1983)(Software Arts Inc)(Disk C) Western Digital Rigid I-O Driver v3.1 (1983)(Breeze-QSD Inc) Western Digital Rigid I-O Driver v3.2 (1983)(Breeze-QSD Inc) XLR8er Installation Utilities (1986)(H I Tech Inc) XT.CAD (19xx)(Microdex)[MASTER] XTCAD Professional Computer Aided Drafting (1987)(Microdex)[a2][xtcbillo] XTCAD Professional Computer Aided Drafting (1987)(Microdex)[a2][xtcdemoo] XTCAD Professional Computer Aided Drafting (1987)(Microdex)[a][xtcad] XTCAD Professional Computer Aided Drafting (1987)(Microdex)[a][xtcado] XTCAD Professional Computer Aided Drafting (1987)(Microdex)(Disk 1 of 3) XTCAD Professional Computer Aided Drafting (1987)(Microdex)(Disk 2 of 3) XTCAD Professional Computer Aided Drafting (1987)(Microdex)(Disk 3 of 3) XTCAD Professional Computer Aided Drafting v4XT (1987)(Microdex Corp) ZBASIC v3.0 (1985)(Zedcor Inc) ZBASIC v3.1 (1986)(Zedcor Inc)(Disk A) ZBASIC v3.1 (1986)(Zedcor Inc)(Disk B) ZBASIC v3.1 (1986)(Zedcor Inc)[DSK] ZCAT Disk Cataloger (19xx)(-)[PROZCAT] ZCAT Disk Cataloger (19xx)(-) ZCAT v1.2 (1982)(Karl A Hessinger)