No specific info about version 3.13. Please visit the main page of SimpleMovieX on Mac Informer.
This program offers you medical information and human body illustrations.
MovieChapterizer provides an easy way to add chapter names into movies you can view with QuickTime Player.
Extract given page ranges as well as merge various PDF documents.
This tool helps you convert movies to various media formats.
PDF Split & Merge is a free open source tool to split and merge pdf documents.