May 31, 2017

IObit Smart Defrag

IObit Smart Defrag Icon

IObit Smart Defrag is a reliable and intelligent disk defragmenter, that helps you keeping your hard disk running at maximum performance, means accelerating your whole system.

IObit Smart Defrag has a very fast defragmenting engine. It can not only defragment your HDD but also trim your SSD to accelerate disk read/write speed and enhance disk durability. Moreover, It's also streamlines your file system, places the frequently used files and directories into the fastest area of the disk, enabling your computer to run at top speed with the most stability.

Buy IObit Smart Defrag Pro at 25% OFF
Smart Defrag Coupon

IObit Smart Defrag Key Features:
  • Intuitive interface
  • Relatively lightweight
  • Ultra-fast defrag engine
  • Optimize disk performance
  • Optimize PC startup
  • SSD Trim functionality
  • Multiple defrag modes
  • On-Scheduled disk defragment
  • Game optimize

Download IObit Smart Defrag Free


Last Update: May 31, 2017

Current Version:

License: Freeware

Languages: Multiple Languages

Supported Operating Systems:
Windows XP / Vista / 7 / 8 / 8.1 / 10 (32-Bit, 64-Bit)

Developer: IObit


  • Optimized the registration process to ensure the success.
  • Updated multiple languages.
  • Fixed all known bugs.