Slow Motion Camera - Slow Motion Camera is a video-editing app that allows you to edit your videos by changing their playback speed.
Kinovea - Kinovea is a video player for sport analysis
Slow Motion Video Maker - Slow Motion Video Maker is an application that helps you edit your regular video both as fast and slow.
PhysMo - PhysMo is an open-source (free!
Slow motion Video Editor - Slow Motion Video Editor is an application through which you can slow down the motions of your usual video.
LongoMatch - Real-time and post-recording sports video analysis software.