4.6.0.0 (01/04/2015) The professional edition of your favorite defragmenter. Now delivers even more speed to your hard drive, thanks to new optimization algorithms and boot-time defrag technology. Auslogics Disk Defrag Pro Features: - Defragments system files (MFT, pagefile, hiberfil, etc.) - Offers a choice of 4 disk optimization algorithms - Not only defrags, but prevents further fragmentation - Uses special algorithms for SSD and VSS-enabled drives - Shows detailed reports and performance charts Whats New • Fixed all known bugs. More Info l Download http://www.auslogics.com/en/software/disk-defrag-pro/