Free Java Swiss Pairing Application
- Free swiss pairing application written in Java. Includes source code.
- http://twinfeats.com/tf/twinfeats/Java/pairings/index.tfs

Swiss Perfect
- Professional software for running tournaments.
- http://www.swissperfect.com/

Tournament Director
- A program for Swiss and round robin tournaments - pairing, rating, and reporting. Specifically designed for the BCF tournaments.
- http://www.tournamentdirector.co.uk/

Vega
- Swiss program designed to manage pairing. Includes screenshots, downloads, and documentation.
- http://www.vegachess.com/

SSOS
- An open-source pairing program. Offers source downloads.
- http://www.idt.mdh.se/~csg/soss/index-en.html

Swis-Sys
- Pairing software for swiss system and round robin tournaments.
- http://www.swisssys.com/

Chess Pairing Program
- A Windows-based program available in the Swedish. Has download.
- http://home.swipnet.se/rullchef/chessp/

Swiss Pairing Software Comparison
- A brief comparison of Swiss Perfect, Swiss-Sys, and Windows TD
- http://www.ioa.com/~hyde/pairing.htm

Windows TD
- Commercial software for pairing Swiss and round robin tournaments.
- http://www.estima.com/chess/