If a file loses data, is closed out all of a sudden or was affected by a virus, it could be corrupted and unreadable in Microsoft Office. Whether it is a PowerPoint Presentation, Excel spreadsheet ...

Wondershare Repairit helps students repair corrupt Excel files and make them readable. With this ultimate solution, you can repair Excel file online and offline to get back your essential data file.

How to Fix Corrupt Files or Directories on a Computer. Corrupted files are a minor concern if you have spare clean copies backed up in other drives or forms of media.