The Programmers Solid 3D CAD Modeller

Get Involved


Web developers

  • Improve the website - it's a github repository



  • We accept sponsorships as well as individual donations
  • For sponsorship opportunities, please contact
  • For donations, we have an Open Collective account
  • Please do not use BountySource for now, their status is unknown and it's unclear if they still process bounties as expected!

Forum / Mailing List

Posting via the web interface of the mailing list may require creating a new login via using the same email address that was used for the mailing list subscription before.

Chat / IRC Channel

The Matrix room got disconnected due to issues with the bridge Deportalling from Libera Chat. Unfortunately there is no solution yet for reconnecting the existing room, a ticket with Matrix support is so far unanswered. If you can help fixing this issue, please reach out.

Social Media