Defraggler, a free Defrag utility from Piriform, the makers of CCleaner and Recuva has released a new beta.

Unlike the default windows defragmenter, Defraggler allows you to defrag individual files or folders. Often, if a program isn't running smoothly, it just needs a quick defrag and its ready to go. All with a beautiful (and colorful) GUI. Heres some of the changes.

• More stable
• Added support for multiple drive maps
• added 64-bit support
• USB drive support
• UI Tweaks

A single EXE, Defraggler is portable. So it works just fine from a removable USB drive.