DOSBox SVN Daum is a free and open source DOS emulator for Windows and other operating systems. It uses the SDL library to emulate the PC's hardware and provides a convenient way to run and debug DOS applications. The emulator allows users to run old DOS applications, such as games, and provides an environment that is similar to the classic DOS environment. It also provides support for networking, sound, and graphics. It is a great tool for running legacy DOS applications on modern computers.
Discontinued The last known build is from 2003. The last documented use as a commercially licensed product was in 2009.https: //en.wikipedia.org/wiki/IBM_PC_DOS#cite_note-16