Developer(s) Piriform | Operating system Size 4.3 MB | |
Initial release 18 August 2008; 8 years ago (2008-08-18) Stable release 2.21.993 (March 16, 2016 (2016-03-16)) [±] | ||
Defraggler is a free donationware defragmentation utility developed by Piriform, which can defragment individual files or groups of files on computer system. Defraggler runs on Microsoft Windows; it has support for all versions since Windows XP. It includes support for both IA-32 and x64 versions of these operating systems.
Overview
Defraggler can defragment individual files, groups of files (in a folder) or an entire disk partition, either by the user's command or automatically on a schedule. It supports FAT32, NTFS, and exFAT. It can also be installed as a portable application on a USB flash drive. Defragmentation of RAID disks is also supported, although no details are supplied.
Defraggler was given a 5/5 star rating from Softpedia. In Lifehacker's Hive Five for Best Disk Defragmenter, Defraggler received the first place.