IObit Smart Defrag 5.7 PRO (v5.7.0.1137) Multilingual

Smart Defrag 5 is light, and stable disk defragment tool designed for maximum hard drive performance.
Based on IObit latest disk defrag engine and "Boot Time Disk Defrag" technology, Smart Defrag 5 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 clean junk files before defragmentation to save more disk space for you.
Being the first Disk Defragmenter that fully supports Windows 8/8.1 Metro Apps, Smart Defrag 5 works fast, automatically and quietly in the background and is a disk defragmenter suitable for large hard drives.

What's new in Smart Defrag v5.7:
+ Supported automatically shutting down PC after a scheduled defrag.
+ Improved defrag engine to defrag large files faster and more effectively.
+ Optimized work process for a better user experience.
+ Updated multiple languages.
* Fixed all known bugs.

Operating Systems Supported

Hardware
- 1 GHz processor or faster processor
- 512 MB of RAM
- 200 MB of free hard disk space

Homepage:

Install Notes:
- Install application
- Register application with given serial.
- Done, Enjoy.