The best open source alternative to PowToon is hovercraft, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to PowToon and three of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to PowToon are Vidiot (Free, Open Source) and Wrapper Offline (Free, Open Source).
* Write your presentations in a text markup language. No slow, limiting GUI, no annoying HTML! * Pan, rotate and zoom in 3D, with automatic repositioning of slides!\ * A presenter console with notes and slide previews!
After learning that GoAnimate Wrapper (a project by VisualPlugin) would be shut down, Wrapper: Offline was created. (simply called "Offline" for the rest of this page) Unlike the original project, Offline can not be shut down or "patched".