About IObit Smart Defrag 11 PRO IObit Smart Defrag is a disk defragmenter software that helps you defrag your HDD and trim your SSD to accelerate disk access speed and enhance disk durability. Besides, it intelligently streamlines your files based on frequency, thus accelerating disk speed and the whole system for top performance. Apart from … Continue reading IObit Smart Defrag 11 PRO Free License – Deeply Defrag Windows