DataNumen PowerPoint Recovery(DPPTR) is the best tool to repair corrupt PPTX and self-extracting(SFX) files. It can scan the PPTX archives and recover as much of your data as possible, minimizing the loss caused by the file corruption.
The full version is delivered immediately after you order.
Check data integrity and fix incorrect CRC values in the archive.
Support to repair PPTX files and PPTX item files larger than 4GB.
Support to repair spanned PPTX files, split PPTX files and encrypted PPTX files.
Support to repair PPTX files on corrupted medias, such as floppy disks, PPTX disks, CDROMs, etc.
Support to repair a batch of files.
Support to find and select the PPTX files to be repaired on the client computer.
Support drag & drop operation.