QtTinySA (by Ian Jefferson), has the option to view and save the SD_card files on your computer.?
The new version of the program QtTinySA_win.zip is in :
https://github.com/g4ixt/QtTinySA/releases
Don't forget to copy the QtTSAprefs.db file to C:/users/your name/AppData/Local/QtTinySA folder.