1)   PowerPPT2Swf 1.0.0.5
a versatile yet easy-to-use program to convert your powerpoint PowerPoint files into smaller, easily distributable professional – quality Flash movie!

 2)   authorPOINT PowerPoint to Flash 3.6
authorPOINT is a PPT plugin to create Flash e-learning presentations by converting PowerPoint to Flash. It is a Flash presentation authoring software, which can integrate video and audio in PowerPoint for multimedia e-learning presentations.

 3)   FlashPPT 3.5
FlashPPT is a converter provides fast and accurate generation of SWF Macromedia Flash movies from Microsoft PowerPoint 2000 presentations in vectors, preserving highest quality of originals.