While these tools are invaluable for e-waste reduction and recycling (allowing functional laptops to be reused rather than scrapped), they can also be used to facilitate the resale of stolen property. Possession of these tools is generally legal, but using them to bypass security on hardware one does not own is illegal in most jurisdictions.
Avoid downloading executable .exe "generators" from unknown forums as they often contain malware. 8fc8 Bios Password Generator