Similar to AxKit

Cygwin/X

DNF (software)

Das U-Boot

Dasher (software)

Dbndns

Debian Conference

Debian Almquist shell

Debian-Installer

DesktopBSD

Dia (software)

DigiKam

Dirac (video compression format)

DirectFB

Distcc

Doom Emacs

DOSBox

Droid (typeface)

Dvd+rw-tools

Dwm

Ehcache

Embedded GLIBC

EmuTOS