It comes with a built-in database of "patches" that can be applied to popular games to give you infinite health, money, or items.
At its core, PS3 save files are locked to specific User IDs and Console IDs. This prevents players from simply downloading a "100% Complete" save file from the internet and using it as their own.
Using modded saves while signed into the PlayStation Network (PSN) carries a risk. If you use a resigned save to "pop" 50 trophies in one second, Sony’s automated systems may flag your account for a ban. It is always safest to use these tools while offline. Common Troubleshooting
Here is a comprehensive look at what Bruteforce Save Data 4.7.5 is, how it works, and what you need to know about using it today.