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.
New native 64-bit EXE.
Defrag engine improvements to take advantage of 64-bit code.
Fixed Vista and Windows 7 repaint issue when language was changed.
Improved moving routine for small orphaned files.
Added support for Danish, Slovak, Chinese (Simplified) and Vietnamese languages.
Lots of small tweaks and improvements
Tools and Utilities
Product page: here