Yes, it is completely free. It was originally released by Microsoft for public use. No license key or activation is required.
This tool is specifically intended for non-Lumia Nokia devices. Supported platforms include: Informer Technologies, Inc. (with USB interface) Series 30+ (with USB interface) (Nokia Belle) nokiapoweruser.com nokia software recovery tool 82 37 64 bit
The Nokia Software Recovery Tool 8.2.37 remains an essential piece of "digital first-aid" for Nokia enthusiasts. Whether you are trying to recover old photos from a Symbian device or simply want to freshen up a Lumia for use as a dedicated music player, this tool is your best bet for a clean slate. Yes, it is completely free
thor2 -mode ffureader -ffufile "C:\firmware\RM-1045.ffu" -do_full_nvi_update nokia software recovery tool 82 37 64 bit