Blender plugin slicer that generates gcode for CNC machines.
Converts between many 3D data formats
Fix STL files for 3D printing
Tiny but powerful single file wavefront obj loader
An easy to use and lightweight CAD model data management tool.
STL viewer for 3D printing
Simple STL viewer
An STL model viewer, editor, and creator for manipulating STL files.
Freeware to pre-process musculoskeletal subject-specific models
3DimViewer is a lightweight 3D viewer of medical DICOM datasets.
Printable .stl file of the Belgrade Glory gun 2016
Functy is a 3D graph drawing package that generates immediate results.
3D Contents Moding Tool
3d beam FEM structural analysis
3D Engine with some extra features based on the D3x3D Engine for VB6
CNC machine code generation for 3D models
Sistema de visualización de isosuperficies en imágenes médicas 3D
A Multi-functional GUI-based Program for Image Processing and Analysis
Open Source 3D modell of function gun calliber 22
CNC control software