Many people have contributed to the developement of PCGen, this page will list as many as possible.
Chief Code Monkey: Bryan McRoberts (Benevolent Dictator)
Devon Jones, B. K. Oxley (binkley), Jonas Karlsson, Matthew Woodard, Peter Kahle, Tim Dugger, Tom Epperly, Brian Forester, Mario Bonassin, Jason Buchanan, Mark Hulsmanand, Jerry Hill, Eric Statz, Kurt Wimmer, David Fallon, Tyler Bannister, Thomas Clegg, Greg Bingleman, Emily Smirle, Arcady, Thomas Behr, Ryan Koppenhaver, Jayme Cox, Scott Ellsworth, Chris Ryan, James Dempsey, Walter Duncan, Felipe Diniz, Richard Askham, David Hibbs, John Watson, Stefan Radermacher, Ross Lodge, Benjamin Pew.
Éric Beaudoin (Space Monkey),Robert Hilson, KahnB, Tir Gwaith (Andrew McDougall), Mynex (Rob Reed), Thomas Behr, Tom Deprez, Luc Hermitte, Matt Haffner, Hugo Perez, Michael Telford, Sean Kelly, Ashley McKay, Duane Moore, Tom Cowan, Clint Howarth, Gordon Vincent, Gary Silvers, Rob Bowell, Dan Young, Magus Knightcrawler, Lee Calabrese, Kevin W. Patterson (kwp), Jessica 'Artist Wench' Whiting, Frugal, Wayne Crawford, oddballmage, Ian Dale, DJ Chair, Y2Krankor (Greg G), Paul W. King, Jeremy (Duo) Banks, Doug McMillan (dlm1065), Paul Miller, Eric Beeckmans, Michael Gray (Taluonr Iscandar), Kenneth Walters (GldDragon35), Mike Sledge (zodar6), Patryk Adamski (Ruemere), Larry Davis (Sir George Anonymous), Thomas Jannes (chipoulou), NotMousse (Samuel Hendricks), Sigurdur H. Olafsson, Andargor the Wise, Beaver (Michael Beaver), Martin Fagerstrˆm, Anders Lindgren (Ratheof Blithwyn), Eddy Anthony (MoSaT) and many more.
Dave Cortijo, Martin Brabander, John Sussenberger, Stephen Gryphon, Brad Stiles, Chris Andersen, Beaver (Michael Beaver), Joseff, and many more.
Peder (FAQ Monkey), Paul Lambert (Alpha Monkey), Ed Holley (Windows Installer) Conor Schutzman (Mac Installer), Loyal, & BD (Installer Monkeys), Eric B (Script Monkey), David R. Bender (Papa_DRB), Karianna, James Wright, Anestis Kozakis, Ashlynne and Joseff (Tracker Monkeys), Dimrill (Bjˆrn Ehlert) (Outputsheet Monkeys)
Chuck Pint, Barak (Chris Chandler), Richard O'Doherty-Gregg, Dimrill (Björn Ehlert).
Eddy Anthony (MoSaT), Shane Molnar, Sigurdur H. Olafsson, Brandon Blackmoor (Javascripts)
Paul W. King, David (aka Papa-DRB), NotMousse (Samuel Hendricks), Ravagon.
Reed Thornton (rthornton), Roy Stringer, Hetter (Duke Watson), NotMousse (Samuel Hendricks).