Defraggler versions

Defraggler can optimize your hard disk’s performance
Oct 23, 2021
Jun 14, 2016
Feb 3, 2016
Mar 19, 2015
Apr 18, 2014
Feb 10, 2014
Oct 23, 2013
Jan 24, 2013
Sep 10, 2012
2.9
Jan 23, 2012
2.8
Nov 14, 2011
2.7
Sep 13, 2011
2.6
Jul 8, 2011
2.2
Feb 7, 2011
Editorial review
rating
2.1
Dec 21, 2010
Editorial review
rating
2.0
Nov 25, 2010
Review
May 1, 2011
1.9
Nov 26, 2010
1.8
Nov 26, 2010
1.7
Nov 27, 2010
1.6
Nov 27, 2010
1.4
Nov 26, 2010
Jan 19, 2009
1.2
Jun 23, 2010
Jul 30, 2008
1.1
Jul 18, 2008
Mar 1, 2008
Editorial review
rating
1.0
Mar 3, 2008
Editorial review
rating

What's new

v2.1 [Dec 21, 2010]
- Added support for Windows 8.
- Added Minimize to Tray.
- Added right-click Move File to end of Drive feature.
- Improvements to Free space calculation.
- Fixed exclusions in df.exe.
- SSD drives are now handled correctly when drives are queued for defrag.
- Improved drive map block calculation for very small drives.
- Shortcuts are now correctly interpreted when calculating fragmentation levels.
- Improved support for /minpercent parameter for df.exe.
- Minor GUI improvements.
- Minor bug fixes.

Alternative downloads

AusLogics Registry Defrag
AusLogics Registry Defrag
Free
rating

Defragment and compact Windows registry to improve system responsiveness.

Puran Defrag
Puran Defrag
rating

Boost hard disk performance by defragmenting them.

WD FAT32 Formatter
WD FAT32 Formatter
Free
rating

Restores original factory FAT32 partiton for WD external drives.

O&O Defrag Professional
O&O Defrag Professional
rating

Defragment hard disks to improve the file-access speed.

NTFS to FAT32 Converter
NTFS to FAT32 Converter
rating

It allows you to convert NTFS to FAT32 without losing data.