Need a professional defragmenting tool for Windows? We do have a huge list of the best defragmentation software for Windows. However, if you are looking for a more professional or paid software to defragment your hard drive, you can now download a version of O&O Defrag 10 Professional Edition for free.
The software is not the latest version, but what the heck it is free for downloads.
O&O Defrag 10 Professional Edition for Windows-based workstations unlocks your computer’s hidden performance. By securely repacking your hard disk’s fragmented data back together, the operation of your hard disks can be streamlined to run with lightning efficiency. O&O Defrag 10 Professional Edition offers an extremely simple user interface with a multitude of important functions you won’t find with other defragmentation software.