RadarSync, a free PC updater software, it is  a free version. It's an easy way to keep your PC drivers and applications up to date. This will check updates for the application you have installed , Drivers and almost all things.

Radar Sync relies on a database that contains information about applications and drivers which means that it will not detect all programs and devices on a system. The scan itself is well done and catapults Radar Sync to the top of the programs that check for updates. The scan is quick and the button to download all listed updates comes in very handy.

So you can get it from  Radarsync

Ref: ghacks.net