Most defragmentation tools only let you defrag the whole drive.
Defraggler gives you the power to select individual files and folders to defrag. So you can get the job done in seconds, rather than waiting for the whole drive to complete. Of course if you want to defrag the whole drive
Defraggler will let you do that too.
Defraggler supports all OSs released since Windows 2000, this includes Windows 2000, 2003, XP and Vista. 64-bit support has also just been added! Additionally
Defraggler supports both NTFS and FAT32 file systems.
After analysis
Defraggler lists all the fragmented files on the drive. Selecting one or many will highlight their location on the disk. Allowing you to visually see the location of files on the disk.
It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. Simply run it, select the file and defragment in seconds. No more struggling with the Windows defragmentation tool!
And remember like all Piriform products,
Defraggler is completely free for both corporate and individual use.
Update history of Defragglerv2.09.391 (May, 24. 2012)
- Added Defrag Time Remaining.
- Improved formatting of Smart data.
- Smart data can now be copied.
- Updated support for McAfee Endpoint Encryption.
- Performance improvement on Windows 8.
- Improved accuracy of SSD detection.
- Improved unicode support for export file list.
- Fixed issued that caused the Benchmark button to disappear.
- Benchmarking info is now included in the export file list.
- Improved usability in Options dialog.
- Added Latvian language.
- Minor bug fixes and tweaks.
v2.06.328 (July, 14. 2011)
- Added advanced options to schedule (timeout, idle time).
- Fragmentation calculation can now be customized.
- Improvements to file placement algorithms.
- Defraggler can now be assigned as the default defrag tool for Windows.
- Added enable/disable shell extension.
- Fixed issue that could cause df.exe to abort unexpectedly.
- Scheduler now displays the time it last ran.
- Improvements to non-English translations.
- Fixed incorrect tab-stop order in scheduler dialog.
- Added support for Kurdish language.
- Minor bug fixes and improvements.
v2.05.315 (May, 26. 2011)
- Improved defrag speed of large files in 32-bit OSs. - Improved drive analysis speed. - Improved Solid State drive detection. - Fixed bug with incorrect position of Defraggler item in file/folder context menu. - Added option to enable/disable shell extension. - Fixed problem with df.exe sometimes aborting. - Fixed file type exclusion bug. - Added support for the Kurdish language. - Added last scheduled defrag information. - Shell extension fixed to work correctly with UAC. - Translation fixes. - Online Help link fixed. - Minor bug fixes.
v2.04.297 (April, 21. 2011)
- Added Windows Explorer extension for analysis and defrag. - Added option to shutdown the system after finishing a scheduled task. - Added minimum drive fragmentation percent parameter "/minpercent" to df.exe. - Improved 64-bit drive analysis speed. - Added missing strings to translations. - Minor bug fixes.
v2.03.282 (March, 17. 2011)
- Added support for Windows 7 SP1. - Improved file shuffling algorithm (allows Defraggler to move files out of the way). - Vastly improved the speed of the file list for FAT drives. - Faster start/stop processes for FAT drives. - Improved support for low RAM situations. - Drive map block size can now be updated dynamically. - Fixed bug that could cause shutdown to fail with Freespace Defrag. - Improved results in Search tab when 'Include non-fragmented files' is checked. - Better support for very long non-English strings. - Better keyboard support in the File List. - You can now navigate tabs using Ctrl-Tab. - Improved support for non-standard Windows colors. - New extensions to be moved to the end of the drive are now checked by default. - Better handling of delimiters in exclude list. - Minor tweaks and fixes.
v2.02.253 (February, 3. 2011)
- Improvements to speed and accuracy of the search algorithm. - Redesigned NTFS processes for optimized speed and memory. - Improved event handling with Windows 7. - Improved scheduling for non-admin users. - Fixed issue that caused drive icons to disappear from the drive list. - Fixed issue that caused the Analyze button to be incorrectly drawn during long tasks. - Improved handling of long non-English strings in options dialog. - Fixed issue with fragmentation percent when drive contains sparse files. - Moved about dialog to a separate window. - Improved error logging in Windows 7. - Minor GUI changes and tweaks. - Minor bug fixes.
v2.01.239 (December, 23. 2010)
- New Scheduler - Set a defrag on login, idle or specific intervals. - Improved memory use on Windows 7 with lots of files. - Improved placement of large files on exFAT. - Improved caching of column sort options. - Fixed prompt when attempting to empty the recycle bin on Vista 64. - Added link to online docs (Help > Online Help). - Added hot-key for Quick Defrag. - Minor bug fixes.
v2.00.230 (November, 11. 2010)
- Added offline defragmentation of system files during boot process. - New Drive Map with custom colors and styles. - New improved defragmentation engine. - Improved Windows 7 compatibility. - Lots of minor GUI improvements.
v1.21.209 (August, 5. 2010)
- Added Free Space defrag to the command-line app. - Internal library updates. - 64-bit compiler optimizations. - Fixed the flicker on the main window tabs. - Changed internal links to piriform.com/defraggler. - Improvements to translations.
v1.20.201 (July, 1. 2010)
- Improved drive map updating. - Improved 64-bit memory addressing. - Improved Quick Defrag file algorithms. - Improved handling of Windows styles. - Fixed bug with MFT buffer zone. - Added prompt on exit when long tasks are running. - Many improvements to UI when using non-English. - Added Georgian translation. - Minor stability fixes.