VTube-LASER - Recommended STL File Editor - MeshLab (Free)
Written by Michael Cone
Updated at January 28th, 2026
The MeshLab editor allows you to decimate (reduce the point count) for very dense STL files. It's our favorite because it is easy and works great.
https://sourceforge.net/projects/meshlab/
(Note: This is a free software package. Users often complain about this program's issues. But we only use it for one purpose. It works great for our decimation application.)