Online 3D Model Converter - free online 3D model converter, upload a model and export it into popular formats
Regard3D - Regard3D is a free, multiplatform, open-source structure-from-motion application.
MeshLab - System for processing and editing 3D triangular meshes, provides a set of tools for editing...
Pix4Dmapper - Photogrammetry software for professional drone-based mapping, purely from images.
Skanect - The Easiest Way To 3D Scan With the Structure Sensor and Kinect-like 3D Sensors
RealityCapture - RealityCapture is a software solution which automatically produces high resolution 3D models from photographs or laser-scans.