From everyone here at Piriform, the company that brought you CCleaner and Recuva... we now bring you a file defragmentation tool... Defraggler!
It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. Simply run it, select the file and defragment in seconds. No more struggling with the Windows defragmentation tool!
This compact and portable Windows application supports NTFS and FAT32 file systems.

And remember like all Piriform products, Defraggler is completely free for both corporate and individual use.

Features
* Defragment exactly what you want
Most defrag tools only allow you to defrag an entire drive. Defraggler lets you specify one or more files, folders, or the whole drive to defragment.
* Safe and Secure
When Defraggler reads or writes a file, it uses the exact same techniques that Windows uses. Using Defraggler is just as safe for your files as using Windows.
* Compact and portable
Defraggler's tough on your files – and light on your system.
* Interactive drive map
At a glance, you can see how fragmented your hard drive is. Defraggler's drive map shows you blocks that are empty, not fragmented, or needing defragmentation.
* Quick Defrag
Give your hard drive a quick touch-up with Quick Defrag.
* Defragment free space
Organizes empty disk space to further prevent fragmentation.
* Scheduled defragmentation
Defragment while you sleep - and wake up with a faster PC. Set Defraggler to run daily, weekly or monthly.
* Multi-lingual support
No matter what your native tongue is, Defraggler speaks your language. It currently supports 37 languages

v2.14.705 (18 Apr 2013):
- Added Freespace Defrag to scheduler.
- Added single-click analysis of multiple drives.
- Added support for UDF file systems.
- Improved searching with wildcards.
- Improved shell extension on 64-bit systems.
- Improved GUI navigation.
- Fixed minor bug in the monthly scheduler.
- Minor improvements and bug fixes.