In addition to defrag, it can optimize your files in a way so that more commonly used files are more quickly accessed.

Other advantages of Auslogics Disk Defrag Free are:

IObit Smart Defrag has great automation, intelligently defragging files on-the-fly without putting major unnecessary strain on computer resources.

Auslogics Disk Defrag Free is fast - one of the fastest I’ve ever used.

However, my reasoning behind picking Auslogics and IObit is very simple: MyDefrag, UltraDefrag, and Defraggler are very good defraggers and I’m sure some people will disagree with me when I say my top picks are Auslogics and IObit. That said, out of the remaining five, my top two picks are Auslogics Disk Defrag Free and IObit Smart Defrag. So, while I’ve listed the two, I’m not including them in the running for best defragger because of their limited use case. It should also be mentioned Contig is command-line only.

The last two programs listed above, Contig and WinContig, are for the purpose of defragging specific files/folders, not whole hard drives. 7 Free Defragmentation Software Auslogics Disk Defrag Freeīefore we delve into the issue of “the best” just me clarify one point. So, this article lists seven free defregmentation programs you can pick from. Of course you can defrag using the defragger built into Windows but many people don’t like that one. Why? Simply because, as time goes on, the files on your hard drive(s) become more and more fragmented which decreases overall computer performance. Unless you have a SSD (solid-state drive), you should regularly defrag your hard drive(s) (once a month, every other month, every six months, whatever you desire as long as you do it).

Free defrag