- Source repository
- Ghostscript has a Discord channel #ghostscript and an IRC channel on irc.libera.chat. *
- Mailing lists
* We strongly recommend using Discord in preference to IRC. Please note, time zone differences can cause delays in response time.
If you want to contribute patches to Ghostscript or GhostPDL you will need to read, understand and sign the Artifex Contributor License Agreement. We also have a bug bounty program if you're looking for a place to start contributing.