simplifying mesh crashes (at the very end of the process) · Issue #311 · cnr-isti-vclab/meshlab · GitHub
Simplifying meshes – Michał Drzał's technical blog
MeshLab
MeshLab Stuff: Practical Quad Mesh Simplification
Ubuntuland & The Dream Planet: MeshLab is an open source, portable, and extensible system for the processing and editing of unstructured 3D triangular meshes.
MeshLab
How to reduce thousand of faces of an already low poly object - Blender Stack Exchange