Csound's "home page" can be found at http://csound.com.

The Csound source code is maintained by John ffitch and others at https://github.com/csound. The most recent versions and precompiled packages for most platforms also can be downloaded here.

A Csound mailing list exists to discuss Csound. It is run by John ffitch and Victor Lazzarini of Maynooth University, Ireland. To have your name put on the mailing list send a message to: listserv@heanet.ie with body "subscribe csound". You can also subscribe to the digest (1 message per day) by sending an email to: listserv@listserv.heanet.ie with body "subscribe csound set digest". Posts sent to csound@listserv.heanet.ie go to all subscribed members of the list.

Similarly, the Csound-devel mailing list exists to discuss Csound development. For more information on this list, go to http://listserv.heanet.ie and follow the link to csound-dev. Posts sent to csound-dev@listserv.heanet.ie go to all subscribed members of the list.

Suspected bugs in the code may be entered using the bug tracking system at the github.