Checking for updates to Defraggler is a great way to make sure you have the latest version that will provide you with the best optimized defragging experience for your drives.
To check for updates, click the Check for updates... link at the lower left-hand corner of the Defraggler window. A window will appear indicating that you have the latest version, offering an update directly through the program in the paid versions of the software, or will offer to open the update download page if you're using the Free version.
