It might not be the most sought after utility, but the ability to control your android from PC can definitely make your life a little more easy. This can help you save some time if you have to work on both devices simultaneously, specially for developers this tool can come handy.
Vysor is a chrome extension which lets you control your android from PC. So far all the tools which we have seen requires the phone to be rooted, but Vysor will work just by enabling developer mode on the phone. To enable developement mode, go to Settings -> About phone and press seven times on build version. After this you will see a new option under settings – Developer Options . Select that option and enable USB debugging.
Having done this, you can connect your phone to computer and Vysor will allow you to control it. Vysor is still in beta mode so it might not work perfectly but still it’s a cool utility.
Let me know if you know of any other such cools tools.