Stellar Repair for PowerPoint is the application of choice when performing PowerPoint file repair for several reasons:

 Performs complete recovery of corrupt PowerPoint files (.PPT/.PPTX).
 Supports recovery of macro-enabled PowerPoint presentations (.PPTM) files. 
 Recovers multiple files in a single operation to save valuable productive time.
 Read-only and easy-to use tool. Does not compromise integrity of objects in your PowerPoint file.
 Built-in file previewer allows previewing files before final recovery.