Defraggler

Piriform, the company that brought CCleaner and Recuva have now released another tool for Hard disk optimization. It's hard disk defragmentation tool called '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. Select the file and defragment in it in particular.

Defraggler is completely free for both corporate and individual use.

Download: Defraggler