List of free-software events

The following is a list of computer conferences and other events focused on the development and usage of free and open source software (FOSS).

General free-software events

Some events with "Linux" in their name are in fact general-purpose free-software events, often because they began as Linux-only events before broadening their focus.

North and South America

• FISL - Free Software International Forum, held each year in Porto Alegre, Brazil (7000+ participants)
• Free Software and Open Source Symposium (FSOSS), held at Seneca College, Toronto each October since 2001
• Linuxfest Northwest, held in Bellingham, Washington in the spring since 2000
• O'Reilly Open Source Convention (OSCON), held each summer in the US since 1999
• Ohio LinuxFest, held annually in Ohio since 2003
• SouthEast LinuxFest, held every June since 2009.
• Southern California Linux Expo (SCALE), held in Los Angeles, CA each February since 2002
• FLISOL - Latin American free software install fest held each year in all Latinamerica the same day, on the last Sunday of April
• LibrePlanet - Organized annually by the Free Software Foundation in or around Boston, Massachusetts since 2006

Europe

• DevConf.cz, held annually in Brno, Czech Republic since 2009
• Fosscomm, held annually in a different Greek city since 2008
• FOSDEM, held in Brussels, Belgium every February since 2001
• FSCONS, held every autumn in Gothenburg, Sweden since 2007
• Libre Software Meeting, French name "Rencontres mondiales du logiciel libre", held every July in France or surrounding countries since 2000.
• Linux Bier Wanderung, informal event held in a different European country every summer since 1999
• Linux Vacation / Eastern Europe, held in Belarus every summer since 2005
• Open Source Day, conference held annually in Warsaw, Poland since 2008

Asia and Australia

• COSCUP, held annually in Taiwan since 2006
• FOSSASIA, held annually since 2010 in Southeast Asia
• linux.conf.au, held in Australia or New Zealand in the (Southern Hemisphere) summer since 1999

Middle East

• August Penguin, held annually in Israel since 2004

International

• Open Source Developers' Conference (OSDC), held annually in various countries since 2004

Defunct

• Africa Source, held in 2004 and 2006
• Asia Source, held in 2005, 2007 and 2009
• eLiberatica, held from 2007 to 2009
• FOSSAP, held in 2004 and 2005
• FOSS.IN, first known as "Linux Bangalore", held from 2001 to 2012
• GOSCON, held annually in the United States from 2005 to 2011
• Ontario Linux Fest, held in Toronto, Ontario in the autumn from 2007 to 2009
• LinuxWorld Conference and Expo, briefly also known as "OpenSource World", from 1998 to 2009
• Wizards of OS, held in Berlin every two years from 1999 to 2006
• LinuxTag, held in Germany every summer since 1996

Events for specific free software

Operating systems

• BeGeistert - conference for the Haiku operating system, held annually in Europe since 1998 (originally a BeOS conference)
• DebConf - conference for the Debian operating system, held annually since 2000
• LinuxCon, conference held several times each year in various continents since 2009
• Linux Kernel Developers Summit, annual conference since 2001
• Ubuntu Developer Summit, held twice a year (timed with respect to Ubuntu releases) since 2004, to date alternating between Europe and North America.

Programming languages

• PyCon - conference for the Python programming language, held several times a year in different locations since 2003
• RubyConf - conference for the Ruby programming language, held once a year in different locations since 2002
• Yet Another Perl Conference - conference for the Perl programming language, held several times a year since 1999

Other

• Akademy - conference for the KDE desktop environment, held annually in Europe since 1997
• ApacheCon - conference for the Apache HTTP Server, held once or twice each year since 2000
• DjangoCon - conference for the Django web framework, held twice a year (once in Europe and once in the U.S.) since 2008
• DrupalCon - conference for the Drupal content management framework, held twice a year (once in Europe and once in North America) since 2007
• GNOME Users And Developers European Conference – conference for the GNOME desktop environment, held annually in Europe since 2000
• Libre Graphics Meeting, held each year in May in Europe or Canada since 2006
• WordCamp - event for the WordPress content management system, held frequently around the world since 2007
• X.Org Developers' Conference (XDC) and X Developers' Summit (XDS), annual events since 2005 organized by X.Org Foundation

Defunct

• Desktop Developers' Conference, held from 2004 to 2006
• Desktop Linux Summit, held in San Diego, California from 2003 to 2006
• GCC Summit, held in Ottawa, Canada from 2003 to 2010
• Gelato ICE, held each year in the US or Italy by the Gelato Federation from 2001 to 2007
• Linux Kongress, held in Germany in the autumn from 1994 to 2010
• Linux Symposium, held in Canada in the summer from 1999 to 2014

External links

• LWN.net Community Calendar - lists upcoming Linux and free/open source software conferences
• Linux Magazin events calendar - continuously updated list of Linux and Open Source conferences