CamStudio is one of the most comprehensive, functional, and popular screen-recording software programs. If you’re interested in going beyond simple illustrations and need something to create amazing product demos or IT tutorials, this screen recorder will be an excellent choice. For many years, the program has been used by developers to provide technical support. With a simple and clean interface, the tool is easy to navigate and doesn’t require you to possess any special skills. While CamStudio offers limited output file formats, i.e. AVI, you can use the program to convert AVI files to SWFs.