| Parent directory/ | - | - |
| Dross-DOS-80+ v2.0 (1982)(Kitchen Table Software)[DMK].zip | 112.2 KiB | 18-Feb-2025 11:44 |
| LDOS v5.1.3-R (19xx)(Logical Systems Inc)[DSK].zip | 123.2 KiB | 04-May-2025 05:53 |
| LDOS v5.3.0 (1986)(Misosys Inc)[DSK][TC0A0130].zip | 91.0 KiB | 04-May-2025 05:53 |
| LDOS v5.3.1 (1991)(Misosys Inc)[a][DMK].zip | 96.2 KiB | 04-May-2025 05:53 |
| MultiDOS v1.6 (1982)(Cosmopolitan Electronics Corporation)[DMK][Master].zip | 61.2 KiB | 18-Feb-2025 11:44 |
| MultiDOS v1.6 (19xx)(Cosmopolitan Electronics Corporation)[DMK].zip | 178.7 KiB | 04-May-2025 05:53 |
| MultiDOS v1.6D (1982)(Cosmopolitan Electronics Corporation)[DSK].zip | 110.2 KiB | 04-May-2025 05:53 |
| NEWDOS-80 v2.0 (19xx)(Apparat Inc)[DMK].zip | 70.1 KiB | 18-Feb-2025 11:44 |
| NEWDOS-80 v2.0 (19xx)(Apparat Inc)[DSK].zip | 96.4 KiB | 04-May-2025 05:53 |
| NEWDOS-86 v2.0 (19xx)(Apparat Inc)[DMK][Master].zip | 461.2 KiB | 18-Feb-2025 11:44 |
| Network Operating System III v2.0 (1982)(Micro-Systems Software Inc-Tandy)[DSK].zip | 61.9 KiB | 04-May-2025 05:53 |
| OS-80 III v2.02 (1981)(Percom Data Company)[DMK].zip | 45.5 KiB | 18-Feb-2025 11:44 |
| OS-80 III v2.02 (1981)(Percom Data Company)[a][DMK].zip | 45.3 KiB | 18-Feb-2025 11:44 |
| TRSDOS 1.3 Patches and CopyCat (19xx)(-)[DSK].zip | 54.3 KiB | 04-May-2025 05:53 |
| TRSDOS v1.3 (19xx)(Tandy)[a][DMK].zip | 152.5 KiB | 04-May-2025 05:53 |
| TRSDOS v1.3 with ModelA3 (1980)(Tandy)[DSK].zip | 99.4 KiB | 04-May-2025 05:53 |
| TRSDOS v1.5 (1989)(GRL SOftware)[DSK].zip | 380.3 KiB | 04-May-2025 05:53 |