Download W3HC - Witcher 3 Hunter's Config Utility

Pretty much essential for tinkerers, Hunter’s Config allows you to mess with almost every setting in the game, even those you can’t alter via the in-game menu. If you’re the type who obsesses over every single dropped frame (guilty), this is the best way to fine-tune your performance. - See more at: http://www.gamewatcher.com/editorials/the-ten-best-witcher-3-mods/12260#sthash.6l5j7dsL.dpuf

Credits: MelekTaus