PTS-DOS
| PTS-DOS | |
|---|---|
PTS-DOS 7.0 beta version screenshot | |
| Developer | PhysTechSoft Paragon Technology Systems |
| OS family | DOS |
| Working state | Current |
| Source model | Closed source |
| Initial release | 1993 |
| Latest release | PTS-DOS 32 |
| Supported platforms | x86 |
| Kernel type | Monolithic kernel |
| Influenced by | MS-DOS |
| Default user interface | Command-line interface (COMMAND.COM) |
| License | Proprietary |
| Official website | phystechsoft |
PTS-DOS (also punctuated as PTS/DOS) is clone of Microsoft's disk operating system, MS-DOS, developed in Russia by PhysTechSoft and Paragon Technology Systems. It was initially released in 1993.