Bundler: Structure from Motion (SfM) for Unordered Image Collections Software written by Noah Snavely Download Bundler from the bundler_sfm repository on GitHub | What is Bundler? | Downloading Bundler | Documentation | References | Links | What is Bundler? Bundler is a structure-from-motion (SfM) system for unordered image collections (for instance, images from the Internet) written in C and C++.