One of the main causes to the slow and unstable computer performance is due to disk fragmentation. To improve the efficacy of the hard drive and optimize the system’s performance, users need to carry out defragmentation of their hard drive periodically. If users are not comfortable with Windows’built in defragmentation program, we have introduced a tiny defragmentation tool, mst Defrag, in our earlier post. Alternatively, users can try this newly released IObit Smart Defrag 1.0.

Similar to mst Defrag, SmartDefrag works automatically and quietly in the background on users’ computers without much interface or interruption to users’ work. Its automatic defragmentation process will continually and constantly keep users’ computer fragment-free. Smart Defrag is designed for new, modern and large hard drives. Besides performing defragmentation, this application also streamlines users’ file system, places the frequently used files and directories into the fastest area of the disk enabling users’ computer to run at top speed with the utmost stability.

IObit SmartDefrag 1.0 Final version is a freeware. Users can download it via the link here. How SmartDefrag works? Let’s watch:

Update: IOBit SmartDefrag 2