Hard Drive Defrag Software

Updated 28 Jun 2016
Puran Defrag
Full hard drive defragmentation software that can optimize hard disk drives to improve PC performance and file read and write operations: Puran Defrag (Free) is a freeware version of Puran Defrag.
3.33 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Puran Defrag Review - Download
PerfectDisk Professional
PerfectDisk Pro is a hard drive defragger suitable for use on laptops, home desktop PCs, servers and now with support for the defragging on SDD disks.
40.27 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
PerfectDisk Professional Review - Download
UltimateDefrag
From time-to-time, it is necessary to defragment your system hard drive which can help prolong life and speed of access to data.
6.17 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
UltimateDefrag Review - Download
Diskeeper Home
Easily defrag your hard drives: Diskeeper Home Edition is a hard drive defragmentator for the Windows operating system.
40.43 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree Trial
Diskeeper Home Edition Review - Download
Power Defragmenter
A powerful and fast Windows disk defragmentation tool which uses SysInternals WinContig tool: If you're running a PC that doesn't have a solid state drive (or SSD), you're liking going to come across slowdowns if you have not defragmented your drive in a while.
1.8 MB | For Windows 7, Windows 8 / Vista / XP / NTFree
Power Defrag Review - Download
PerfectDisk Free
Freeware hard drive defragmentater and SSD optimizer: If you're looking for a way to speed up the operation of your personal computer, you may have overlooked what a proper defrag program can do to improve performance.
0.78 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
PerfectDisk Free Review - Download
Disk SpeedUp
Performs a variety of disk optimization procedures, focusing on defragging: Disk SpeedUp is an intelligent and powerful disk defragmentation tool for windows platforms to analyze, defrag and optimize disks fast and safely.
2.17 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
MyDefrag
A powerful freeware defragger: MyDefrag is a very fast and pretty advanced freeware disk defragmentater which runs on various scripts available and comes with several default scripts which run on the program, 10 to be exact as of version 4.
2.0 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
MyDefrag Review - Download
Auslogics Disk Defrag Pro
An effective tool to defragment your hard drive: Auslogics Disk Defrag Pro is the professional edition of your favorite defragmenter.
3.36 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
Auslogics Disk Defrag
A free disk defragger which can defragment slow and sluggish hard disk drives: Auslogics Disk Defrag is a free tool which can be used to speed up your PC's hard disk drive(s) by rearranging files from a fragmented state to a better organized state where frequently accessed files and closer to each other.
4.93 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Auslogics Disk Defrag Review - Download
Smart Defrag
Smart Defrag by IObit is a smart and handy hard drive defragger which is designed to quickly and quietly run in the background, making sure your computer is always running at peak performance in terms of hard drives reads and writes.
4.64 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Smart Defrag Review - Download
WinContig
Some of the most common bottlenecks when you have a traditional hard drive installed are caused by fragmentation of your filesystem.
863 KB | For Windows 7, Windows 8 / Vista / XPFree
WinContig Review - Download
Defraggler
Like other programs by Piriform (Recuva and CCleaner for example), Defraggler is a stable useful freeware application which does a nice job at defragmenting your hard drive(s).
3.64 MB | For Windows 7, Windows 8 / Vista / XPFree
Defraggler Review - Download
Auslogics Disk Defrag Portable
Auslogics Disk Defrag Portable is a free tool which can be used to speed up your PC's hard disk drive(s) by rearranging files from a fragmented state to a better organized state where frequently accessed files and closer to each other.
7.8 MB | For Windows 7, Windows 8 / Vista / XPFree
Auslogics Disk Defrag Portable Review - Download
PageDefrag
A Microsoft defragmentation tool which can defrag pagefiles and fragmented registry files: Paging and Registry file fragmentation can be one of the leading causes of performance degradation related to file fragmentation in a system.
70 KB | For Windows 7, Windows 8 / Vista / XPFree
UltraDefrag
Excellent hard drive defragmentation application that effectively optimizes hard disks by reducing file fragmentation and thus enhances the overall speed of Windows PCs: UltraDefrag is a free Windows disk defragment utility which utilizes the same API which is used by virtually all other disk defragmenters which is provided by the Microsoft Windows operating system.
450 KB | For Windows 7, Windows 8 / Vista / XPFree
UltraDefrag Review - Download
O&O Defrag Professional
Defragger Professional is a tool developed by German company O&O Software.
0.71 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
Defragger Professional Edition Review - Download