Razer game booster is licensed as freeware for windows 32 bit and 64 bit operating system without restrictions. it is in tools category and is available to all software users as a free download. share: give a rating (0 votes, average: 0.00 out of 5) loading... author: razer usa ltd.. Razer game booster : supported operating system : version: supported languages: windows xp 32-bit windows vista 32-bit / 64-bit windows 7 32-bit / 64-bit windows 8 32-bit / 64-bit: 4.2.45.0: english chinese simplified chinese traditional french german japanese korean russian download options download add comment add to favorites.. Support center