Jump to content

[AddOn] UltraDefrag 4.3

Recommended Posts

UltraDefrag 4.3

UltraDefrag_4.3.0_DumpyDoobyAddons_10.06.15.7z - 196 KB

MD5: 12bc9827852ab36ea9b00e5a64b1e05a

Installs To: %WINDIR%\UltraDefrag

Shortcut: Utilities

Last Updated: 20100615

Notes: In previous versions, DriverPacks BASE would delete entries that were necessary for this addon, but I don't believe that will be a problem anymore since I changed the filenames. If you have issues, however, try installing this particular addon after you have already run BASE.

License: GNU GPL

Language: English; I removed all other language packs.

Description: UltraDefrag is an open source disk defragmenter for Windows NT 4.0 and later operating systems. It makes use of the same defragmenting API used by many other windows defrag utilities, both open and closed source. However, UltraDefrag has many features that makes it unique. Firstly it has a kernel mode driver that does most of the work, secondly is the ability to run the application at boot up time in a manner similar to chkdsk. This allows for faster defragmentation time and the ability to defragment all files including system files. It can also defrag single file or multiple directory and can generate a list of all fragmented files. The program is available for both 32bit and 64bit version of Windows running on both AMD and Intel based processor.


  • Defragmentation algorithm was completely rewritten to be more effective. Click <Here> to know more about the algorithm.
  • GUI configuration utility to allow UD to be configured using a graphical window.
  • Very fast defragmentation, the work is done via a kernel mode driver which has an optimal defragging algorithm.
  • Single file or directory defragmentation ability. Select any file or folder in Explorer and choose the appropriate context menu item to defragment them.
  • Very small engine written in pure C.
  • PortableDefrag can be installed on demand which can be carried around in USB storage devices and used without any installation.
  • Nice graphical interface - compact and functional.
  • Safety, because the file moving is accomplished with Microsoft's own Defrag API.
  • Ability to generate html reports of fragmentation status.
  • Ability to include/exclude files based on simple filters.
  • Free: Distributed with full source code under the GNU General Public License.

Edited by Dumpy Dooby
Link to comment
Share on other sites

  • 8 months later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...