I need your advice

This is a strange question, of course, because now for each service they take money, even for the Windows OS. But i need free data recovery service for one tme. My friend adviced me https://www.diskinternals.com/uneraser/ ... indows-10/, for free trial? maybe anyone knows other?

If you have reinstalled OS on same HDD/SSD where you have lost data, then stop to write data on it.

If you don't have money you can try many software free: Recuva, Easesus for corupted partition, Tesdisk...