Animation Reflow (FPS change)

The Reflow addon allows you to change the FPS of an existing animation. For example if you have a 24 FPS animation that you want to use in a 30 FPS project, this addon can help you turn the 24 FPS action in to a 30 FPS one with minimal quality loss.

Link to the creators website

Reflow addon for Blender - SinestesiaThink you’re ready for 60fps video? I’ve just released a free addon for Blender to help you with that.Sinestesia