3Dmallit

3Dmallit is an open-source software platform for 3D modeling, mesh editing, and preparation for 3D printing. It combines parametric modeling with direct-editing workflows and provides tools for mesh repair, measurement, and export to common printing formats such as STL and OBJ. The goal is to streamline the end-to-end workflow from design to print within a single application, while remaining accessible to hobbyists and educators.

Development and history: The project began as a community effort under the name Mallit and was relaunched as 3Dmallit to reflect expanded capabilities. It is developed by a distributed group of volunteers and is hosted on a public repository with regular community-driven releases.

Features: 3Dmallit runs on Windows, macOS, and Linux. It offers a modular architecture, an integrated scripting interface for automation and plugins, and optional collaborative editing in some builds. The software emphasizes a user-friendly interface, live visualization, and measurement tools. It supports exports to STL, OBJ, AMF, and GLTF, enabling use with various slicers and game engines.

Reception and usage: 3Dmallit is used in classrooms, makerspaces, and by hobbyists, particularly where a free, open-source solution is preferred. In professional studios, it is typically viewed as complementary to more feature-rich CAD systems. Some users report performance limitations when working with very large meshes.

See also: 3D printing, CAD software, mesh editing.