Letter: P
- ProjectX - DVB video editing and demultiplexing tool
- pangzero - A clone and enhancement of Super Pang
- perl-Crypt-IDEA - Perl interface to IDEA block cipher
- phonon-backend-vlc - VLC phonon backend
- picard-freeworld - Acoustic fingerprinting for Picard tagger
- python-vlc - VLC Media Player binding for Python