Smart Defrag 4 helps defragment hard drive more efficiently and optimizes disk performance. It is a free, light, and stable disk defragment tool that provides efficient defragmentation to hard drives for faster file loading and outstanding disk performance. The newly added SSD Defrag will significantly improve the access speed of SSDs and
expand its useful life. 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 can work automatically in the background on PC, keeping hard disk running at its top speed.
What's new in this version:
This release is fixing an autoupdate bug.