IObit Smart Defrag 4 optimizes your PC to take full advantage of SSD performance while defragmenting your hard disks. Its SSD Trim tool automatically enables system tweaks that typically require ...

IObit Smart Defrag 4 optimizes your PC to take full advantage of SSD performance while defragmenting your hard disks. Its SSD Trim tool automatically enables system tweaks that typically require ...

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.

Iobit’s Advanced System Care features many very useful housekeeping utilities, and some, such as the Smart Defrag disk defragger, are exceptional.

The third major incarnation of Iobit's free defragger offers a new, more modern interface, better workflow, and it faster. It's a winner, if you need anything more than Window's own utility.