Designed for Top Disk Performance – Enhanced.It’s been specially designed for modern, large hard drives, which eliminates the long waiting time. It uses IObit’s latest defrag engine and the new “Boot Time Defrag” technology. Smart Defrag 5 has not only the fastest defragmenting speed but also the most advanced defragmenting ability. Extremely Fast and Efficient Defragmentation – Enhanced.Being the first Disk Defragmenter that fully supports Windows 8/8.1 Metro Apps, Smart Defrag works fast, automatically and quietly in the background and is a disk defragmenter suitable for large hard drives. Based on IObit latest disk defrag engine and “Boot Time Disk Defrag” technology, Smart Defrag not only provides defragmentation, like any typical disk defragmenter, can do but also intelligently streamlines your files based on using frequency, thus accelerating disk speed for faster data access! With the unique Deep Analyze technology, it smartly cleans junk files before defragmentation to save more disk space for you. Smart Defrag is a FREE, light, and stable disk defragment tool designed for maximum hard drive performance.

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