Letter: D
- desmume - A Nintendo DS emulator
- desmume-cli - A Nintendo DS emulator (CLI version)
- desmume-glade - A Nintendo DS emulator (Glade GUI version)
- devede - A program to create video DVDs and CDs (VCD, sVCD or CVD)
- dvbcut - Clip and convert DVB transport streams to MPEG2 program streams
- dvdrip - Graphical DVD ripping and encoding tool
- dvdrip-master - Master node controler for dvdrip
- dvdstyler - Cross-platform DVD authoring application