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Open source
Vista / Win10 / Win7 / Win8 / WinXP
UltraDefrag is powerful Open Source defragmentation tool for Windows NT. It is very fast, because the defragmenting is done by kernel-mode driver. They are three interfaces to them: graphical, console and native. The GUI is very useful, because it represents your filesystem visually as a color coded cluster map. The console is another option for those that prefer the command line. It allows you to run UltraDefrag from the task scheduler and scripts. Finally, the native executable will run at boot time in a manner similar to chkdsk.

The design of UltraDefrag is very simple. There are no skins and other unnecessary stuff. It is a small and powerful program!
Free Download
Ultra Defrag (32bit Portable) v7.1.2Filesize: 2.18 MB

Screenshots:

Ultra Defrag (32bit Portable) v5.0.0 RC1

Keywords:
ultradefrag defrag defragment hard drive disk 32bit

License type Open source1
Author's homepage Visit the author's site
Date added 02 Jul 2019
Downloads 2869
File size 2.18 MB (<1min @ 1Mbps)
Supported languages English   Finnish   Swedish   Norwegian   Spanish   Dutch   Danish  
Operating systems Vista / Win10 / Win7 / Win8 / WinXP1

1License and operating system information is based on latest version of the software.

Ultra Defrag (32bit Portable) v7.1.2(Latest stable version) 02 Jul 2019
Ultra Defrag (32bit Portable) v7.1.0 29 Sep 2018
Ultra Defrag (32bit Portable) v7.0.2 17 Dec 2016
Ultra Defrag (32bit Portable) v7.0.0 beta 6 13 Dec 2015
Ultra Defrag (32bit Portable) v7.0.0 beta 2 19 Oct 2014
Ultra Defrag (32bit Portable) v7.0.0 beta 1 20 May 2013
Ultra Defrag (32bit Portable) v6.1.0 21 Apr 2015
Ultra Defrag (32bit Portable) v6.0.4 28 Oct 2014
Ultra Defrag (32bit Portable) v6.0.3 19 Oct 2014
Ultra Defrag (32bit Portable) v6.0.2 18 May 2013
Ultra Defrag (32bit Portable) v6.0.1 01 Apr 2013
Ultra Defrag (32bit Portable) v6.0.0 02 Mar 2013
Ultra Defrag (32bit Portable) v6.0.0 RC 2 02 Feb 2013
Ultra Defrag (32bit Portable) v6.0.0 RC 1 21 Jan 2013
Ultra Defrag (32bit Portable) v6.0.0 Beta 1 12 Nov 2012
Ultra Defrag (32bit Portable) v5.1.2 20 Dec 2012
Ultra Defrag (32bit Portable) v5.1.1 12 Nov 2012
Ultra Defrag (32bit Portable) v5.1.0 22 Oct 2012
Ultra Defrag (32bit Portable) v5.0.7 05 Sep 2012
Ultra Defrag (32bit Portable) v5.0.4 14 Apr 2012
Ultra Defrag (32bit Portable) v5.0.1 10 Jan 2012
Ultra Defrag (32bit Portable) v5.0.0 RC1 21 Oct 2011
Ultra Defrag (32bit Portable) v5.0.0 Beta 3 27 Jul 2011
Ultra Defrag (32bit Portable) v5.0.0 Beta 2 27 Dec 2010
Ultra Defrag (32bit Portable) v4.4.0 24 Sep 2010
Ultra Defrag (32bit Portable) v4.3.0 02 Jun 2010
Ultra Defrag (32bit Portable) v4.2.0 30 Mar 2010
Ultra Defrag (32bit Portable) v4.1.0 16 Mar 2010
Ultra Defrag (32bit Portable) v4.0.0 02 Feb 2010
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