Are you planning to root your Android device? WugFresh’s Nexus Root Toolkit contains all necessary drivers, the ability to unlock the bootloader, flash custom recovery and root with its Graphical User Interface. A bonus feature of the kit is the ability to bring the Nexus device back to stock and with no evidence of root by also relocking the bootloader afterwards.
This is similar to the Asus Nexus 7 Rooting Kit that I have been working on that executes only in the DOS environment. Although it is lacking the Graphical User Interface, you are able to execute it from a Flash Drive and computer without access to the Internet.