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