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Home Overview IObit Smart Defrag 9 Pro File system fragmentation
IObit Smart Defrag 9 Pro File system fragmentation
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IObit Smart Defrag 9 Pro File system fragmentation
Disk fragmentation is the main reason for slow computer speed. With the enhanced multithreaded defragmentation engine and improved defragmentation speed, Smart Defrag provides a better solution for faster data access and excellent disk performance. Then you can enjoy faster game startup speed, half the time copying files, and more.
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IObit Smart Defrag is a reliable, stable, and easy-to-use disk optimizer designed specifically for optimal hard drive performance.


Unlike other traditional disk defragmentation programs that only provide defragmentation functionality, Smart Defrag intelligently simplifies your files based on usage frequency to accelerate disk data access.


Through the improved IObit disk defragmentation engine, Smart Defrag can defragment HDDs and trim SSDs to accelerate disk access speed and enhance disk durability. Smart Defrag also provides special optimizations for file organization algorithms on Windows 10, allowing you to access data faster.


In addition, Smart Defrag provides several other useful features: Boot Time Defrag can defragment Windows registry and files to free up more RAM and ensure system stability; Automatic defragmentation and scheduled defragmentation ensure that your disk is always optimized for optimal performance according to your needs; Game optimization aims to provide players with a super smooth gaming experience; Disk health can help you monitor your disk status in real-time.


In summary, Smart Defrag is an essential disk optimization tool that enables faster data access, smoother gaming, and faster processing on Windows.


New features:


  • +Optimized defragmentation engine for more efficient and stable defragmentation
  • +Improved large file defragmentation to better organize large files, faster disk read and write, and longer disk lifecycle.
  • +Strengthen disk cleaning to free up more disk space
  • +More user-friendly installation process
  • +Fully compatible with the latest version of Windows 11
  • +Supports 42 languages
  • *More

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