CF-Auto-Root is the best rooting tool for "rooting beginners". This will be the quickest and easiest way for your first android rooting experience.You can use CF-Root for many devices like Galaxy S1, Galaxy Tab 7", Galaxy S2, Galaxy Note, Galaxy Nexus, Galaxy S3, and many more (CF-Root and CF-Auto-Root have been available for many devices-->over 50 different android models !) Note : Alternatively you can go through with our samsung Odin download site regarding all Samsung android devices. Please Check your android device model Settings -> About device -> Model number. Check post for exact supported model numbers. If you can not find your android device or not listed .This will not work (may even brick your device)
Source: http://cfautoroot.com/