Description: LibreCAD is a free, open source 2D CAD application for Windows, Mac and Linux. It has a user-friendly interface and tools for drafting and design, including snap tools, layers, blocks, and dimensions. LibreCAD is lightweight yet full-featured for drawing floorplans, schematics, diagrams.
Type: software
Pricing: Open Source
Description: Meshmixer is a free 3D modeling and editing software from Autodesk. It allows you to easily combine, edit, sculpt, and remix 3D models. Key features include remeshing, smoothing, optimizing meshes, cutting and filling holes, as well as analyzing and inspecting printability.
Type: software