Alternatives to MeshLab
The standard tool for cleaning up messy 3D scan data: fill holes, remove noise, simplify and convert between mesh formats. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
MeshLab
The standard tool for cleaning up messy 3D scan data: fill holes, remove noise, simplify and convert between mesh formats.
Also worth comparing
These listings name MeshLab as their own alternative, so the relationship runs both ways.
F3D
A fast, minimalist open-source viewer for 3D models, CAD files, scans and volumetric data.
MeshLab is a free, open-source desktop mesh tool that views and converts most mesh formats and adds repair filters, though its interface is complex.
Mayo
An open-source 3D CAD viewer and converter for STEP, IGES, STL and other formats.
MeshLab converts between most mesh formats and adds deep repair and simplification filters, but it focuses on scan meshes rather than STEP and IGES CAD files.
Similar software
Related functionality, not a direct replacement.
COLMAP
Photogrammetry pipeline that turns a set of photographs into camera poses and a dense 3D model.
Meshroom
Arrange image and 3D processing tasks as connected nodes.
RealityScan
Photogrammetry software from Epic Games that builds detailed 3D models from photos and laser scans.
Blender
The free 3D creation suite: modelling, sculpting, rigging, animation, simulation, rendering, compositing and video editing.
