Macad|3D is another OCCT-based 3D CAD, with a bit cleaner Ribbon-like UI.[0,1]

Here is my thread & discussion on Fosstodon.[2]

[0] https://macad3d.net/

[1] https://www.github.com/Macad3d/Macad3d

[2] https://fosstodon.org/@app4soft/110677137307234193