Smart Defrag helps defrag your hard drive most efficiently

Smart Defrag
Download Smart Defrag 4.2.1 Build 817

Smart Defrag 4.2.1 Build 817

 -  100% Safe  -  Freeware  -  Ad-Supported

What's new in this version:

- Enhanced Windows 10 compatibility
- Enhanced Trim feature for higher SSD performance
- Added support for 4K monitor
- Optimized UI and settings for easier use
- Fixed general bugs