How to rescue data from RAW ipad memory card?

[CynthiaAcon0]

Hello, what can I do to extract photos and videos from ipad Micro SD card that doesn’t work as well as before recently? The ipad just says the inserted memory card needs to be formatted before any use. When trying to read it on my PC, a not formatted error message is also popped out and the file type of this memory card is also turned into RAW. Please help me take my stored photos, songs and videos back from this RAW file system Micro SD card. Have you heard or used such memory card data recovery software, like

Micro SD Card RAW Format Asking to Reformat

Or PhotoRec - Digital Picture and File Recovery

Or Recuva - Undelete, Unerase, File and Disk Recovery - Free Download

Do they work for me to rescue everything back? Thanks for any suggestion here!