PTS-DOS 32 is the modern DOS with support for FAT-32, large HDD and large RAM.

PTS-DOS is the powerful and fast DOS with network support, file manager, archiver, internal boot viruses protection andnumerous utilities. It is fully compatible with MS-DOS 6.x and Windows 3.x. PTS-DOS has built-in boot manager what allows you to use up to 10 operating systems on one PC. PTS-DOS is certified by Russian Ministry of Defence and usedon Russian satellites "Uragan".