Compare software

MeshLab vs Mayo: catalog facts
MeshLab	Mayo
Free Free and open source under the GPL, developed at ISTI-CNR.	Free Free and open source.
Windows, macOS, Linux	Windows, macOS, Linux
A deep set of repair filters: hole filling, noise removal, alignment, decimation and remeshing Converts between most mesh formats, which makes it useful purely as a translator	Converts between STEP, IGES, STL and other CAD formats Clip planes, exploded views and measurement
Not a modelling program; you cannot design a part in it The interface exposes hundreds of research filters with little guidance on which to use	A viewer and converter, not a modelling tool
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.