New Smart Defrag/Optimization Technology - Intelligently perform the most suitable defrag/optimize method for different disks.

New Defrag Engine - Less CPU usage, faster and more stable defrag.The program also includes a new 'Boot Time Defrag' technology which allows you to defrag files during the system boot process, while these files cannot be defragged or are not safe to move after the system is already boot-up. It also streamlines your file system, places the frequently used files and directories into the fastest area of the disk, enabling your computer to run at top speed with the most stability. Smart Defrag doesn't just provide simple defragmentation. It's been specially designed for modern, large hard drives, which eliminates the long waiting time. Using IObit's latest defrag engine and the new 'Boot Time Defrag' technology, Smart Defrag has not only the world's fastest defragmenting speed but also the most advanced defragmenting ability. With 'install it and forget it' feature, Smart Defrag works automatically and quietly in the background on your PC, keeping your hard disk running at its top speed. Smart Defrag 4 can work automatically in the background on PC, keeping hard disk running at its top speed. With Game Defrag, users can also manually add games to the Smart Defrag 4 to be defragged separately from the complete storage drive defrag, for top gaming performance. Smart Defrag 4's updates include a new defrag engine, specialized Game Defrag, a cool new look, and many more language options (35 and counting). Its SSD Trim tool automatically enables system tweaks that typically require experience to apply. IObit Smart Defrag 4 optimizes your PC to take full advantage of SSD performance while defragmenting your hard disks.

Iobit smart defrag 6.7