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. SQLiteJDBC
JDBC driver for SQLite. SQL-Ledger
Double entry accounting/ERP system. SQLOne
Keyword based Database Search Engine. SQLyog
MySQL manager and administration tool. Squid
Full-featured Web proxy cache. SquidClamav
Dedicated ClamAV antivirus redirector for Squid. SquirrelFax
Computer fax client, targeted at gnome office. SquirrelMail
PHP Based Webmail Product. SQuirreL SQL Client
JDBC SQL GUI Client. SS5
Socks server that implements the SOCKS v4 and v5 protocol. sshdfilter
Ssh brute force attack blocker. SSH Filesystem
Filesystem client based on the SSH File Transfer Protocol.