Excel File repairing tools
 

If you are looking for a way to repair corrupt .xlsx file, you can try "Open and Repair" function of MS Excel. It is very simple and effective.

But if fails, you may try a third-party Excel Repair Tool to fix corrupt .xlsx file and to recover your data from it. You may try its free demo version first.

Download:- http://www.mannatsoftware.com/stella...el-repair.html