RadarSync finds and delivers updates for software applications. That includes your browser, your messenger, programs you have bought, and all of the programs that came with your PC or that you've downloaded from the internet. Some of these programs come with their own update tools, but most don't. It's really important to install the latest versions of your software in order to get important fixes for bugs and security holes and, of course, to enjoy the latest features. To see a comprehensive list of files available at this time, click here.