AfterDawn | News | Guides | Software downloads | Tech Support | Forums | HIGH.FI
AfterDawn

Defragmentation

Defragmentation is a process where data on computer hard drive is reorganized in order to speed up the HDD performance.

When files are stored to a hard drive, they aren't usually stored as a one "lump" to a particular place in a HDD, but instead, the file is split into several small chunks across the HDD. The file system then keeps record where each piece for the particular file is stored and seeks them from HDD when the file is accessed. But this seeking takes much more time that what it would take if the file would be stored in a continuous block. This is where defragmentation process comes into picture. Defragmentation process basically moves the small chunks that make up one file, into one block and therefor speeds up the HDD performance -- sometimes very significantly.

Page 2/5: 12345

Ultra Defrag (64bit Intel Itanium) v7.1.3

UltraDefrag is a powerful and fast defragmentation tool for Windows NT based operating systems.

Date updated:11/26/2019 Downloads:4,090 Filesize:3.32 MB

IObit Smart Defrag (PortableApps) v6.5.5.98

IObit SmartDefrag is an automatic defragmentation tool for Windows.

Date updated:05/24/2020 Downloads:3,998 Filesize:27.63 kB

Ultra Defrag (32bit Portable) v7.1.3

UltraDefrag is a powerful and fast defragmentation tool for Windows NT based operating systems.

Date updated:11/26/2019 Downloads:3,365 Filesize:2.08 MB
(No votes)

MyDefrag Portable (JkDefrag) v3.36

MyDefrag is a disk defragmenter and optimizer for Windows.

Date updated:02/28/2009 Downloads:3,300 Filesize:761.46 kB
(No votes)

Defraggler (Portable) v2.22.995

Defraggler is a free disk defragmentation tool.

Date updated:06/07/2018 Downloads:3,165 Filesize:5.52 MB
(No votes)

MyDefrag (JkDefrag) v4.0

MyDefrag is a disk defragmenter and optimizer for Windows.

Date updated:07/18/2009 Downloads:2,959 Filesize:1.51 MB

Ultra Defrag (64bit Intel Itanium Portable) v7.1.3

UltraDefrag is a powerful and fast defragmentation tool for Windows NT based operating systems.

Date updated:11/26/2019 Downloads:2,771 Filesize:5.53 MB
(No votes)

WinContig v2.4.0.1

WinContig is an easy-to-use stand-alone defragmentation tool that doesn't create any installation directories or Registry entries on your computer.

Date updated:03/14/2020 Downloads:2,517 Filesize:27.49 kB

MyDefrag 64-bit (JkDefrag) v3.36

MyDefrag is a disk defragmenter and optimizer for Windows.

Date updated:08/31/2008 Downloads:1,707 Filesize:476.41 kB
(No votes)

Auslogics Disk Defrag (portable) v6.0.2.0

Auslogics Disk Defrag is designed for fast optimization of modern hard disks. This is the portable version that can be run without installation.

Date updated:09/01/2015 Downloads:1,514 Filesize:4.88 MB
(No votes)
Page 2/5: 12345