Stichting Blender Foundation
Blender is an integrated suite of tools enabling the creation of a broad range of 3D content. It offers full functionality for modelling, rendering, animation, post-production, creation and playback of interactive 3D content with the singular benefits of cross-platform operability and a download file size of less than 2.5MB.
Aimed at media professionals and artists, Blender can be used to create 3D visualizations, stills as well as broadcast quality video, while the incorporation of a real-time 3D engine allows for the creation of 3D interactive content for stand-alone playback. Originally developed by the company 'Not a Number' (NaN), Blender now is continued as 'Free Software', with the sources available under GNU GPL.