5 ms·FreeDOS exists.. https://freedos.org/ https://freedos.org/by Sunspark 3y agoFreeDOS exists.. https://freedos.org/ https://freedos.org/livrem 3y agoThat can no longer run on many modern computers as the backwards-compatible BIOS is phased out, not to mention many computers switching to ARM.janc_ 3y agoYou can still run it on qemu (even on ARM).