Putty3D - SCULPT ANYTIME, ANYWHERE
ContextCapture - Acute3D develops breakthrough photogrammetry software solutions to automatically turn photos into photorealistic high resolution 3D models
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Pix4Dmapper - Photogrammetry software for professional drone-based mapping, purely from images.
forger - forger is a digital sculpting application for the artist who wants to be able to sculpt anywhere.
Meshroom - Meshroom is a free, open-source 3D Reconstruction Software based on the AliceVision framework.