I really like Meshlab because it is a very practical software that allows me to repair and sculpt objects in STL format, it is great because I work a lot with all kinds of 3D formats that I always have to redesign. With this program I can soften, clean, render and convert 3D files. The interface is very simple to use, it has a large number of 3D formats compatible with the platform, so I take away the problem of converting objects. Another positive point is that it does not consume many resources on the computer, runs easily on the computer and rarely secures a 3D piece.

Developed by ISTI and CNR, MeshLab is an open source 3D mesh processing software. Its main objective is to provide a complete tool for handling and editing 3D models. For this, it proposes different options of cleaning of the mesh (suppression of the doubles, elimination of the isolated components, coherent unification, automatic filling of the holes, etc.), assembly, smoothing, re-mesh (simplification, subdivision reconstruction of surfaces , etc.), noise suppression and conversion in different formats, which is very convenient. The variety of import / export formats offered by the software is excellent, moreover the function 'printing' is made in high quality (the rendering can go up to 16k x 16k). In addition, MeshLab has other tools such as the measurement tool that can measure linearly the distance between the points of a mesh or as the slicing tool that allows to export flat sections of a mesh format SVG: simple but you had to think about it!

The ability to repair and make adjustments to models using filters. There are several built-in filters that make modifying models quick and easy.