Moin, Kaleu`s
Look at the good old Wings 3D is now in a new look and more modern and free.
http://www.wings3d.com/
As well as the free Meshlab ...
https://github.com/cnr-isti-vclab/meshlab/releases ,
https://www.meshlab.net/
You can also work very well with it.
mfG Kermit