Use Defraggler to defrag your entire hard drive, or individual files - unique in the industry. This compact and portable Windows application supports NTFS and FAT32 file systems.

Changelog:

• Redesigned disk space usage pie chart.
• Windows 7 support added.
• Added Portable U3 installer support.
• Improved numerical and text validation.
• Fixed bug in automatic update checking.
• Many GUI fixes and improvements.

Program Information Category: Tools and Utilities Type: Free Version: 1.15.163 Size: 3.03MB Works on: Windows Product page: here