The source code of Picard is maintained in Git and you can get it with all its history using:
git clone git://github.com/musicbrainz/picard.git
or you can fork or clone the mirrored repo from GitHub in the normal GitHub way. Pull requests and discussion on GitHub is generally preferred and all such requests will be considered.
If you are interested in providing development assistance, contact us by joining the
#metabrainz IRC channel on
To help by reporting bugs or finding a list of available tickets to work on, please have a look at the
Résolution des problèmes page.
If you want to install Picard from source on Windows, there is Building Picard for Windows. Lukáš Lalinský provides daily Picard builds for Windows, if you want to test the latest development version of Picard on Windows.
Picard is licensed under the GPL 2.0 or later.