Looking for an alternative to the Windows defrag utility [closed]
Defraggler from the same guys who brought you CCleaner and Recuva! All are great pieces of software.
JKdefrag is what I have been using to great effect. It's also Free!
I was using O&O Defrag for years, but recently switched to PerfectDisk. PerfectDisk is still able to defragment even when the hard drive has very little free disk space.
PerfectDisk is one that actually works and is not totally annoying. :)