soundKonverter
Frontend to many audio converters.
Sound Monitor applet
GNOME panel applet that displays the current Volume output. SoundTracker
Music tracking tool for Unix / X11. sourcer
Source package installer. SourceWell
Software announcement and retrieval system in PHP3. sox
Universal sound converter, player, and recorder. SpamAssassin
Mail filter to identify spam. SpamRecognizer
Rule based mail filter. Spat
Gnome messaging system. Speex
Audio compression format designed for speech. SpiderBot
Robot to download web pages. SpiralLoops
SpiralLoops is an experimental loop based sampler for Linux or FreeBSD.
SpiralSynth
Physically modelled polyphonic analogue synthesizer. Spkgtool
The Scrudgeware (Symbolic-Link) Package Tool. Splashy
Boot splashing system. Sporum
Web-based dicussion board software. SPY
LAN Protocol Analyzer. sql2diagram
Diagram creation from SQL scripts. SQL Alchemy
Python SQL Toolkit and Object Relational Mapper. sqlDESKTOP
Visually organize information (files, emails, Web sites etc..).
SQL Developer
Database administration and query tool.
SqlGui
Graphical Database Frontend for KDE. SQLite
SQL database engine. SQLite Export
Graphical interface for the command line utility SQLite Export.