Source port

DOS

 * Boom
 * CDoom
 * Doom Legacy
 * doom2.exe 1.91
 * DOSDoom
 * EDGE
 * Eternity
 * HexenDos
 * Hexetic
 * JDP
 * Marine's Best Friend
 * MidDoom
 * PDoom
 * rorDoom
 * Smack My Marine Up
 * TASDOOM
 * TASMBF
 * Vavoom
 * ZDoom

Windows

 * ATB Doom
 * CGDoom
 * csDoom
 * Doom Legacy
 * Doom Plus
 * Doom3D
 * Doom95
 * DoomGL
 * Doomsday
 * DxHexen
 * EDGE
 * Eternity
 * glBoom
 * glDoom
 * glHeretic
 * glHexen
 * Hexen32
 * IAS Doom
 * jDoom
 * LsdlDoom
 * NetDoom
 * NTDoom
 * PrBoom
 * Risen3D
 * Skulltag
 * SvStrife
 * Vavoom
 * WDMP
 * wHeretic
 * Win32 Doom
 * WinDoom
 * WinHeretic
 * WinHeretic Universal Save
 * WinHexen
 * WinMBF
 * ZDaemon
 * ZDoomGL

Mac

 * Doom Legacy
 * Doomsday
 * Heretic for the PowerPC
 * jDoom

Unix/Linux

 * CGDoom
 * csDoom
 * Doom Legacy
 * Doomsday
 * DOSDoom
 * EDGE
 * ggiDoom
 * glHeretic
 * jDoom
 * Linux Doom
 * Linux Heretic
 * Linux Hexen
 * LxDoom
 * PrBoom
 * SDL Doom
 * SDL Hexen
 * SGI Doom
 * SvStrife
 * Vavoom
 * XDoom
 * ZDaemon
 * ZDoom

OS/2

 * Doom Legacy
 * Hexen (OS/2)
 * XFree86/OS2 Doom

BeOS

 * BeOS Doom
 * BeOS Heretic
 * BeOS Hexen
 * Doom!

WindowsCE

 * Doom4CE
 * DoomCE

Amiga

 * ADoom
 * ADoomPPC

Console

 * Doom 32x
 * Jaguar Doom
 * nxDoom
 * SNES Doom

Remakes

 * DoomD
 * Foom!
 * IDoom
 * PowerDoom
 * Sidescroller Doom

System Management

 * Doom SysAdmin Tool
 * psDoom