SvarDOS is an open source DOS distribution, and it’s interesting because it uses a derivative of the DR-DOS kernel, an OS which traces its roots back to Digital Research’s CP/M operating ...

Specifically, the license now grants: This is relevant because DR-DOS is a derivative of CP/M – specifically of CP/M-86. Most ...

The 1990s called – they're impressed The FreeDOS Project has released version 1.4 of its fully open source DOS-compatible OS ...