Disk fragmentation is generally main cause of slow and unstable computer performance. Jwansoft Disk Defrag helps defragment your hard drive most efficiently. Jwansoft Disk Defrag not only defragments computer deeply but optimizes disk performance. Jwansoft Disk Defrag keeping your hard disk running at its speediest. Slow down, freeze-ups and crashes will be a thing of the past.
This powerful free defragmenter is 100% safe and clean with no adware, spyware, or viruses.
- Fastest defragmentation algorithm
- Effective defragmentation algorithm
- Safety, it can never damage processed files
- Simplicity, it can be used without reading the documentation
- Ability to select multiple disks for defragmentation
- System files defragmentation
- MFT (master file table) defragmentation (on XP and later systems)
What's new in this version:
- automatic shutdown feature
- auto-defrag function
- automatically update when device volume change
- program settings