Directory

Root / TOSEC / Tandy Radio Shack / TRS-80 Model 4 / Operating Systems / [DSK] 🗂 Download DAT
../
6.2 Plus (1985)(Micro-Systems Software Inc).zip 13.72 KB 🗂 🧲
DOSPlus Hard Disk Drivers (1983)(Micro-Systems Software Inc).zip 13.00 KB 🗂 🧲
DOSPlus IV v1.0 (1983-09)(MicroSystems Software Inc).zip 71.87 KB 🗂 🧲
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk A).zip 71.53 KB 🗂 🧲
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk B).zip 67.85 KB 🗂 🧲
DOSPlus IV v1.0 (1984-01)(MicroSystems Software Inc)(Disk C).zip 90.02 KB 🗂 🧲
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk A).zip 90.59 KB 🗂 🧲
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk B).zip 34.86 KB 🗂 🧲
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk C).zip 96.12 KB 🗂 🧲
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk D).zip 90.45 KB 🗂 🧲
DOSPlus IV v1.0 (1984-02)(MicroSystems Software Inc)(Disk E).zip 90.29 KB 🗂 🧲
DOSPlus IV v1.0 (1985-01)(MicroSystems Software Inc)(Disk A).zip 90.77 KB 🗂 🧲
DOSPlus IV v1.0 (1985-01)(MicroSystems Software Inc)(Disk B).zip 92.97 KB 🗂 🧲
DosPlus IV v1.00 (1983)(Micro-Systems Software Inc)[Bare].zip 59.36 KB 🗂 🧲
Hard Disk Driver & Utilities for LDOS v6.3.1 (1991)(Misosys Inc).zip 18.61 KB 🗂 🧲
Hard Disk Operating System Initialization for TRSDOS v6.01.01 (1983)(Logical Systems Inc).zip 102.26 KB 🗂 🧲
Hard Disk Operating System Initialization for TRSDOS v6.2 (1984)(Tandy).zip 95.85 KB 🗂 🧲
Hard Disk Operating System Initialization v6.02.01 (1984)(Logical Systems Inc).zip 97.06 KB 🗂 🧲
Hard Disk Operating System v6.02 (1984)(Logical Systems Inc)(Disk A).zip 88.75 KB 🗂 🧲
Hard Disk Operating System v6.02 (1984)(Logical Systems Inc)(Disk C).zip 87.63 KB 🗂 🧲
LDOS Utility Disk (19xx)(Logical Systems Inc).zip 11.25 KB 🗂 🧲
LDOS v6.3.0 (19xx)(Logical Systems Inc)[a].zip 100.91 KB 🗂 🧲
LDOS v6.3.0-H (1986)(Logical Systems Inc.)[Hard Drive].zip 99.05 KB 🗂 🧲
LDOS v6.3.0-H (1986)(Logical Systems Inc)(Disk 1).zip 101.37 KB 🗂 🧲
LDOS v6.3.0-H (1986)(Logical Systems Inc)(Disk 2).zip 102.00 KB 🗂 🧲
LDOS v6.3.0-J (1986)(Logical Systems Inc).zip 101.93 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc).zip 102.08 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a].zip 102.27 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a2].zip 101.95 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a3].zip 97.55 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a4].zip 102.09 KB 🗂 🧲
LDOS v6.3.0-L (1986)(Logical Systems Inc)[a5].zip 102.09 KB 🗂 🧲
LDOS v6.3.0-L+ (1986)(Logical Systems Inc).zip 101.87 KB 🗂 🧲
LDOS v6.3.1 (1991)(Misosys Inc).zip 116.04 KB 🗂 🧲
LDOS v6.3.1-1A (1990)(Misosys Inc).zip 102.98 KB 🗂 🧲
LDOS v6.3.1-1A (1990)(Misosys Inc)[Master].zip 103.04 KB 🗂 🧲
LDOS v6.3.1-1B (1990)(Logical Systems Inc)[Hard Drive].zip 127.48 KB 🗂 🧲
LDOS v6.3.1-1B (1990)(Misosys Inc).zip 103.02 KB 🗂 🧲
LDOS v6.3.1-1F (1990)(Logical Systems Inc)[Hard Drive].zip 117.85 KB 🗂 🧲
LDOS v6.3.1-1F (1990)(Misosys Inc)[F2][Master].zip 103.10 KB 🗂 🧲
LDOS v6.3.1-1F (1990)(Misosys Inc)[F3][Master].zip 103.04 KB 🗂 🧲
LDOS v6.3.1-1F (1990)(Misosys Inc)[FM][Master].zip 103.10 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][15mbhd].zip 156.29 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][ld631a].zip 180.26 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][ls6-15].zip 156.29 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][m4pl631].zip 180.26 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhard].zip 10.61 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhard4p].zip 196.86 KB 🗂 🧲
LDOS v6.3.1-1H (1990)(Logical Systems Inc)[Hard Drive][vrhdboot].zip 180.26 KB 🗂 🧲
LDOS v6.3.1-H (19xx)(Misosys Inc).zip 103.37 KB 🗂 🧲
LDOS v6.3.1-H (19xx)(Misosys Inc)[Master].zip 103.04 KB 🗂 🧲
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 1)[Master].zip 97.36 KB 🗂 🧲
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 2)[Master].zip 97.09 KB 🗂 🧲
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 3)[Master].zip 88.83 KB 🗂 🧲
Model 4D Hard Disk Operating System Initialization v6.02.01 (1984)(Tandy)(Disk 4)[Master].zip 88.79 KB 🗂 🧲
Model 4D System and BASIC Interpreter v6.02.01 (1984)(Tandy)[Master].zip 93.95 KB 🗂 🧲
MultiDOS v1.7.1 (1985)(Cosmopolitan Electronics Corporation).zip 78.32 KB 🗂 🧲
MultiDOS v1.7.1 (1985)(Cosmopolitan Electronics Corporation)[a].zip 77.95 KB 🗂 🧲
MultiDOS v2.0.0 (1987)(Cosmopolitan Electronics Corporation)(Disk A).zip 95.96 KB 🗂 🧲
MultiDOS v2.0.0 (1987)(Cosmopolitan Electronics Corporation)(Disk B).zip 100.82 KB 🗂 🧲
MultiDOS v2.1.0 (1987)(Cosmopolitan Electronics Corporation).zip 95.64 KB 🗂 🧲
MultiDOS v2.1.0 (1987)(Cosmopolitan Electronics Corporation)[a].zip 85.79 KB 🗂 🧲
MultiDOS v2.1.0 (19xx)(Cosmopolitan Electronic Corp)[Double Sided].zip 93.60 KB 🗂 🧲
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[4PD].zip 82.36 KB 🗂 🧲
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[4PS].zip 77.10 KB 🗂 🧲
NewDOS-80 v2.0 (19xx)(Apparat Inc)[a].zip 112.04 KB 🗂 🧲
NewDOS-80 v2.0 (19xx)(Apparat Inc)[Double Sided].zip 82.38 KB 🗂 🧲
NEWDOS-80 v2.0 (19xx)(Apparat Inc)[Hacked for 4P].zip 68.43 KB 🗂 🧲
NewDOS-80 v2.0 (19xx)(Apparat Inc)[Single Sided].zip 77.11 KB 🗂 🧲
RapidDOS v1.3 (1984)(Rapidynamic Software Inc).zip 77.72 KB 🗂 🧲
RapidDOS v1.5 (1984)(Rapidynamic Software Inc).zip 70.82 KB 🗂 🧲
RapidDOS v2.0 (1984)(Rapidynamic Software Inc).zip 22.76 KB 🗂 🧲
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 1 of 4).zip 148.56 KB 🗂 🧲
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 2 of 4).zip 191.83 KB 🗂 🧲
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 3 of 4).zip 74.98 KB 🗂 🧲
RapidDOS v2.0 and Games (1984)(Rapidynamic Software Inc)(Disk 4 of 4).zip 79.55 KB 🗂 🧲
TRSDOS 6.2 Utilities (1984)(Logical Systems Inc)[Master].zip 16.88 KB 🗂 🧲
TRSDOS 6.2 Utilities v1.00.00 (1984)(Logical Systems Inc.)[MASTER].zip 81.24 KB 🗂 🧲
TRSDOS v6.00.00 (1983)(Logical Systems Inc - Tandy)[Master].zip 75.33 KB 🗂 🧲
TRSDOS v6.01.00 (1982)(Logical Systems Inc - Tandy).zip 74.67 KB 🗂 🧲
TRSDOS v6.01.00 (1983)(Logical Systems Inc - Tandy)[Master].zip 74.70 KB 🗂 🧲
TRSDOS v6.01.00 (1983)(Logical Systems Inc - Tandy)[Master][601m1].zip 74.71 KB 🗂 🧲
TRSDOS v6.01.01 (1983)(Logical Systems Inc - Tandy)(Disk A).zip 74.31 KB 🗂 🧲
TRSDOS v6.01.01 (1983)(Logical Systems Inc - Tandy)(Disk B).zip 76.07 KB 🗂 🧲
TRSDOS v6.01.01 (1983)(Logical Systems Inc- Tandy)[Master].zip 86.82 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk A).zip 84.85 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk B).zip 85.20 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk B)[Master].zip 84.88 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk C).zip 84.85 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk C)[Master].zip 90.96 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk D).zip 84.34 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk D)[Master].zip 84.81 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk E).zip 84.66 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk E)[Master].zip 93.75 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk G).zip 95.02 KB 🗂 🧲
TRSDOS v6.01.02 (1983)(Logical Systems Inc - Tandy)(Disk M)[Master].zip 84.88 KB 🗂 🧲
TRSDOS v6.02 (19xx)(Logical Systems Inc -Tandy)[Patched].zip 92.16 KB 🗂 🧲
TRSDOS v6.02-AN (1984)(Logical Systems Inc - Tandy)[Hard Drive].zip 88.83 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 01).zip 93.76 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 02).zip 88.78 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 03).zip 93.83 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 04).zip 93.83 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 05).zip 94.54 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 06).zip 92.75 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 07).zip 93.83 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 08).zip 102.46 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 09).zip 80.83 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 1 of 6)[Master].zip 93.82 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 10).zip 96.47 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 2 of 6)[Master].zip 103.72 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 3 of 6)[Master].zip 94.17 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 4 of 6)[Master].zip 93.82 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 5 of 6)[Master].zip 94.05 KB 🗂 🧲
TRSDOS v6.02.00-AN (1983)(Logical Systems Inc - Tandy)(Disk 6 of 6)[Master].zip 93.82 KB 🗂 🧲
TRSDOS v6.02.00-AN (1984)(Logical Systems Inc - Tandy)[HD].zip 89.33 KB 🗂 🧲
TRSDOS v6.02.00-AR (1984)(Logical Systems Inc -Tandy).zip 102.89 KB 🗂 🧲
TRSDOS v6.02.01 Upgrade (19xx)(Tandy).zip 6.44 KB 🗂 🧲
TRSDOS v6.02.01 Upgrade (19xx)(Tandy)[Master].zip 6.46 KB 🗂 🧲
TRSDOS v6.02.01 Upgrade (19xx)(Tandy)[Master][upg6026].zip 6.47 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 1)[Hard Drive].zip 89.67 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 2)[Hard Drive].zip 208.93 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk 4)[Hard Drive].zip 94.09 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk A).zip 81.68 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk B).zip 96.12 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk C).zip 96.62 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk D).zip 93.92 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)(Disk E).zip 94.17 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M1].zip 99.69 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M2].zip 98.17 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][M3].zip 94.71 KB 🗂 🧲
TRSDOS v6.02.01-AR (1984)(Logical Systems Inc - Tandy)[Master][R4].zip 94.28 KB 🗂 🧲