Smart Defrag 5.7.1 was available as a giveaway on November 30, 2017!
Smart Defrag is a safe, stable and easy-to-use disk defragmenter that provides maximum hard disk performance automatically and intelligently. With the new generation of ultra-fast defrag engine, Smart Defrag 5 can not only defragment users' HDD but also trim SSD to accelerate disk read/write speed and enhance disk durability. Users can easily defrag large files and consolidate free spaces with the newly added Large File Defrag and Free Space Defrag for more efficient defragmentation. You can also enjoy the best game experience with Game Optimize in Smart Defrag 5.
Please note: the license is provided for 6 months.
Windows XP/ Vista/ 7/ 8/ 8.1/ 10