freecad.org
In short: Getting listed on FreeCAD Addons is free. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Build an open-source FreeCAD privacy/metadata or document-cleanup workbench, add package.xml metadata, and submit it to the curated Addons index.
Build an open-source FreeCAD privacy/metadata or document-cleanup workbench, add package.xml metadata, and submit it to the curated Addons index.
Must be a real installable FreeCAD addon with supported license, repository metadata, docs and compatibility; catalog acceptance/review required.
Open the submission page on freecad.org and complete its form — that is the "Open submit page" link at the top of this page.
Must be a real installable FreeCAD addon with supported license, repository metadata, docs and compatibility; catalog acceptance/review required.
Priority sets the band — this one is medium. Cost (free) and effort (moderate) move it within that band, which puts it in the useful tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.