OpenShot is an open source cross-platform video editor. It supports many dozens of video, audio, and image formats. Users can combine multiple video sources with an unlimited number of tracks and layers. The editor also allows for individual clips to be scaled, re-sized, trimmed, rotated, or cut as they are incorporated into a project. Static image overlays and watermarks can be added to the resulting video. A variety of 2D and 3D transition effects are available, allowing OpenShot users to blend clips together. Detailed usage instructions, including a Quick Tutorial, can be located in the User Guide (found under the Support menu on the OpenShot website). In the Videos section (also under the Features menu) readers can access video tours of the latest features in the software. OpenShot is available for Windows, macOS, and Linux computers. OpenShot is free software, distributed under the GNU General Public License, with source code available on GitHub.