MS PowerPoint File Properties Changer is an application that will help you to view and change the Microsoft Office PowerPoint File properties such as summary information, file date-time stamps and file attributes. You can view and modify Summary Information, include: Title, Subject, Author, Keywords, Comments, Catagory, Source, Revision Number, Last Saved By, Manager, Company, Create Time/Date, Last saved Time/Date, Total Editing Time, Last Printed You can view and modify file date-time stamps, include: Created Time, Modify Time, Last Access Time You can view and modify file attributes,include: Read-only, Archive, Hidden, Not in Content index MS PowerPoint File Properties Changer does not require any version of Microsoft Office Excel installed in your computer. MS PowerPoint File Properties Changer supports Microsoft Office PowerPoint files from 1997 to 2007,, include ppt,pps,pptx and pptxs. MS PowerPoint File Properties Changer can modify Microsoft Office PowerPoint files properties in single and batch mode. Please viste http://www.vaysoft.com for detail.