Software to check all my excel files

[man]

Hello,

Is there a software that can check if all my excel files in my PC is working?

My hard disk is corrupted recently and I have move all my files to a new hard disk. I noticed that some of the excel files is corrupted because the old hard disk is corrupted.

Now I want to detect all the excel files to see which ones are corrupted.

Thanks

 

[man]

just to add some info:

When I mention excel file corrupted it means when i opened the file, the whole file is blank, and it shows a file format is not valid message.

I have many different folders and it is very hard for me to locate all excel files and open them one by one to see if it is corrupted

If there is any program that could check other file types I would appreciate it too. I noticed besides excel files, some of my word files also becomes blank when I opened it.

Thanks