Free PowerPoint File Repair Program
 

If you are using Microsoft PowerPoint, you often might get the message “Can not open PowerPoint presentation file”. You do not need to stress out at that time, this would be the right time to utilize third party tool, PowerPoint file repair which can go deeply into recovery process and remove all the corruption. Presentation files with the format PPT, PPS, PPSX and PPTX can be repaired easily with this software.

Visit http://www.pptrecovery.com/