Piriform's Defraggler defragments hard drives or individual folders and files and monitors the health and performance of your disc drives and SSDs. Compact and fully portable, Defraggler has an ...

A fragmented hard drive is a slow hard drive. If you want your system to run at peak performance, you should run a "defragger" from time to time. Defraggler is a free defragmentation utility that ...

Defraggler comes from the same stable that has given us free software of the pedigree of CCleaner, software publishers Piriform. Defraggler is an easy-to-use, small (4MB) and portable utility that is ...