applications/emulators
- advancecomp - Recompression utilities for .PNG, .MNG and .ZIP files
- atari++ - Unix based emulator of the Atari eight bit computers
- celestia - OpenGL real-time visual space simulation
- hercstudio - GUI front-end to the Hercules mainframe Emulator
- hercules - Hercules S/370, ESA/390, and z/Architecture emulator
- wine - A Windows 16/32/64 bit emulator