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          /____/                                


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Index of /files/TOSEC/Tandy Radio Shack/TRS-80 Model 4/Operating Systems/[DSK]/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 2)[Hard Drive].zip208.9 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhard4p].zip196.9 KiB04-May-2025 05:53
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 2 of 4).zip191.8 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhdboot].zip180.3 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][m4pl631].zip180.3 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][ld631a].zip180.3 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][ls6-15].zip156.3 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][15mbhd].zip156.3 KiB04-May-2025 05:53
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 1 of 4).zip148.6 KiB04-May-2025 05:53
LDOS v6.3.1-1B (1990)(Logical Systems Inc)[Hard Drive].zip127.5 KiB04-May-2025 05:53
LDOS v6.3.1-1F (1990)(Logical Systems Inc)[Hard Drive].zip117.9 KiB04-May-2025 05:53
LDOS v6.3.1 (1991)(Misosys Inc).zip116.0 KiB18-Feb-2025 11:43
NewDOS-80 v2.0 (19xx)(Apparat Inc)[a].zip112.0 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 2 of 6)[Master].zip103.7 KiB04-May-2025 05:53
LDOS v6.3.1-H (19xx)(Misosys Inc).zip103.4 KiB18-Feb-2025 11:43
LDOS v6.3.1-1F (1990)(Misosys Inc)[FM][Master].zip103.1 KiB04-May-2025 05:53
LDOS v6.3.1-1F (1990)(Misosys Inc)[F2][Master].zip103.1 KiB04-May-2025 05:53
LDOS v6.3.1-1F (1990)(Misosys Inc)[F3][Master].zip103.0 KiB04-May-2025 05:53
LDOS v6.3.1-H (19xx)(Misosys Inc)[Master].zip103.0 KiB18-Feb-2025 11:43
LDOS v6.3.1-1A (1990)(Misosys Inc)[Master].zip103.0 KiB04-May-2025 05:53
LDOS v6.3.1-1B (1990)(Misosys Inc).zip103.0 KiB04-May-2025 05:53
LDOS v6.3.1-1A (1990)(Misosys Inc).zip103.0 KiB04-May-2025 05:53
TRSDOS v6.02.00-AR (1984)(Logical Systems Inc -Tandy).zip102.9 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 08).zip102.5 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a].zip102.3 KiB04-May-2025 05:53
Hard Disk Operating System Initialization for TRSDOS v6.01.01 (1983)(Logical Systems Inc).zip102.3 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a4].zip102.1 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a5].zip102.1 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc).zip102.1 KiB04-May-2025 05:53
LDOS v6.3.0-H (1986)(Logical Systems Inc)(Disk 2).zip102.0 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a2].zip101.9 KiB04-May-2025 05:53
LDOS v6.3.0-J (1986)(Logical Systems Inc).zip101.9 KiB04-May-2025 05:53
LDOS v6.3.0-L+ (1986)(Logical Systems Inc).zip101.9 KiB18-Feb-2025 11:43
LDOS v6.3.0-H (1986)(Logical Systems Inc)(Disk 1).zip101.4 KiB04-May-2025 05:53
LDOS v6.3.0 (19xx)(Logical Systems Inc)[a].zip100.9 KiB04-May-2025 05:53
MultiDOS v2.0.0 (1987)(Cosmopolitan Electronics Corporation)(Disk B).zip100.8 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M1].zip99.7 KiB04-May-2025 05:53
LDOS v6.3.0-H (1986)(Logical Systems Inc.)[Hard Drive].zip99.1 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M2].zip98.2 KiB04-May-2025 05:53
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a3].zip97.5 KiB04-May-2025 05:53
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 1)[Master].zip97.4 KiB04-May-2025 05:53
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 2)[Master].zip97.1 KiB04-May-2025 05:53
Hard Disk Operating System Initialization v6.02.01 (1984)(Logical Systems Inc).zip97.1 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk C).zip96.6 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 10).zip96.5 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk B).zip96.1 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk C).zip96.1 KiB04-May-2025 05:53
MultiDOS v2.0.0 (1987)(Cosmopolitan Electronics Corporation)(Disk A).zip96.0 KiB04-May-2025 05:53
Hard Disk Operating System Initialization for TRSDOS v6.2 (1984)(Tandy).zip95.8 KiB04-May-2025 05:53
MultiDOS v2.1.0 (1987)(Cosmopolitan Electronics Corporation).zip95.6 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk G).zip95.0 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M3].zip94.7 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 05).zip94.5 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][R4].zip94.3 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 3 of 6)[Master].zip94.2 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk E).zip94.2 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 4)[Hard Drive].zip94.1 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 5 of 6)[Master].zip94.1 KiB04-May-2025 05:53
Model 4D System and BASIC Interpreter v6.02.01 (1984)(Tandy)[Master].zip93.9 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk D).zip93.9 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 04).zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 07).zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 03).zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 1 of 6)[Master].zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 4 of 6)[Master].zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 6 of 6)[Master].zip93.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 01).zip93.8 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk E)[Master].zip93.8 KiB04-May-2025 05:53
MultiDOS v2.1.0 (19xx)(Cosmopolitan Electronic Corp)[Double Sided].zip93.6 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1985-01)(MicroSystems Software Inc)(Disk B).zip93.0 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 06).zip92.7 KiB04-May-2025 05:53
TRSDOS v6.02 (19xx)(Logical Systems Inc -Tandy)[Patched].zip92.2 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk C)[Master].zip91.0 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1985-01)(MicroSystems Software Inc)(Disk A).zip90.8 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk A).zip90.6 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk D).zip90.4 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk E).zip90.3 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk C).zip90.0 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 1)[Hard Drive].zip89.7 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1984)(Logical Systems Inc - Tandy)[HD].zip89.3 KiB04-May-2025 05:53
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 3)[Master].zip88.8 KiB04-May-2025 05:53
TRSDOS v6.02-AN (1984)(Logical Systems Inc - Tandy)[Hard Drive].zip88.8 KiB04-May-2025 05:53
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 4)[Master].zip88.8 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 02).zip88.8 KiB04-May-2025 05:53
Hard Disk Operating System v6.02 (1984)(Logical Systems Inc)(Disk A).zip88.7 KiB04-May-2025 05:53
Hard Disk Operating System v6.02 (1984)(Logical Systems Inc)(Disk C).zip87.6 KiB04-May-2025 05:53
TRSDOS v6.01.01 (1983)(Logical Systems Inc- Tandy)[Master].zip86.8 KiB04-May-2025 05:53
MultiDOS v2.1.0 (1987)(Cosmopolitan Electronics Corporation)[a].zip85.8 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk B).zip85.2 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk B)[Master].zip84.9 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk M)[Master].zip84.9 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk C).zip84.8 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk A).zip84.8 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk D)[Master].zip84.8 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk E).zip84.7 KiB04-May-2025 05:53
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk D).zip84.3 KiB04-May-2025 05:53
NewDOS-80 v2.0 (19xx)(Apparat Inc)[Double Sided].zip82.4 KiB04-May-2025 05:53
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[4PD].zip82.4 KiB04-May-2025 05:53
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk A).zip81.7 KiB04-May-2025 05:53
TRSDOS 6.2 Utilities v1.00.00 (1984)(Logical Systems Inc.)[MASTER].zip81.2 KiB04-May-2025 05:53
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 09).zip80.8 KiB04-May-2025 05:53
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 4 of 4).zip79.6 KiB04-May-2025 05:53
MultiDOS v1.7.1 (1985)(Cosmopolitan Electronics Corporation).zip78.3 KiB04-May-2025 05:53
MultiDOS v1.7.1 (1985)(Cosmopolitan Electronics Corporation)[a].zip78.0 KiB04-May-2025 05:53
RapidDOS v1.3 (1984)(Rapidynamic Software Inc).zip77.7 KiB04-May-2025 05:53
NewDOS-80 v2.0 (19xx)(Apparat Inc)[Single Sided].zip77.1 KiB04-May-2025 05:53
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[4PS].zip77.1 KiB04-May-2025 05:53
TRSDOS v6.01.01 (1983)(Logical Systems Inc - Tandy)(Disk B).zip76.1 KiB04-May-2025 05:53
TRSDOS v6.00.00 (1983)(Logical Systems Inc - Tandy)[Master].zip75.3 KiB18-Feb-2025 11:43
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 3 of 4).zip75.0 KiB04-May-2025 05:53
TRSDOS v6.01.00 (1983)(Logical Systems Inc - Tandy)[Master][601m1].zip74.7 KiB04-May-2025 05:53
TRSDOS v6.01.00 (1983)(Logical Systems Inc - Tandy)[Master].zip74.7 KiB04-May-2025 05:53
TRSDOS v6.01.00 (1982)(Logical Systems Inc - Tandy).zip74.7 KiB18-Feb-2025 11:43
TRSDOS v6.01.01 (1983)(Logical Systems Inc - Tandy)(Disk A).zip74.3 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1983-09)(MicroSystems Software Inc).zip71.9 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk A).zip71.5 KiB04-May-2025 05:53
RapidDOS v1.5 (1984)(Rapidynamic Software Inc).zip70.8 KiB04-May-2025 05:53
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[Hacked for 4P].zip68.4 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk B).zip67.9 KiB04-May-2025 05:53
DosPlus IV v1.00 (1983)(Micro-Systems Software Inc)[Bare].zip59.4 KiB04-May-2025 05:53
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk B).zip34.9 KiB04-May-2025 05:53
RapidDOS v2.0 (1984)(Rapidynamic Software Inc).zip22.8 KiB04-May-2025 05:53
Hard Disk Driver & Utilities for LDOS v6.3.1 (1991)(Misosys Inc).zip18.6 KiB04-May-2025 05:53
TRSDOS 6.2 Utilities (1984)(Logical Systems Inc)[Master].zip16.9 KiB04-May-2025 05:53
6.2 Plus (1985)(Micro-Systems Software Inc).zip13.7 KiB18-Feb-2025 11:43
DOSPlus Hard Disk Drivers (1983)(Micro-Systems Software Inc).zip13.0 KiB04-May-2025 05:53
LDOS Utility Disk (19xx)(Logical Systems Inc).zip11.2 KiB04-May-2025 05:53
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhard].zip10.6 KiB04-May-2025 05:53
TRSDOS v6.02.01 Upgrade (19xx)(Tandy)[Master][upg6026].zip6.5 KiB04-May-2025 05:53
TRSDOS v6.02.01 Upgrade (19xx)(Tandy)[Master].zip6.5 KiB04-May-2025 05:53
TRSDOS v6.02.01 Upgrade (19xx)(Tandy).zip6.4 KiB04-May-2025 05:53

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