April 19, 2017

IObit Smart Defrag 5.5.1.1056


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 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


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Last Update: April 19, 2017

Current Version: 5.5.1.1056

License: Freeware

Languages: Multiple Languages

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

Developer: IObit

Homepage: IObit.com

  • Fully compatible with Windows 10 Redstone.
  • Improved defrag engine for more efficient defragmentation.
  • Improved the notification process for better user experience.
  • Optimized Auto Analyze for more intelligent analysis and more accurate result.
  • Optimized feedback process to increase the success rate of sending feedback.
  • Fixed known bugs.