What´s New in version 2.09.391:

• 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.

What's New in version 2.08.373:

• Added Disk and File benchmarking.
• Added Volume Shadow Service (VSS) compatible mode.
• Improvements to disk health tab.
• Added Real Value information to SMART data.
• Health tab now supports Fahrenheit.
• Improvements to SSD detection.
• Minor fixes to scheduler stop commands.
• Minor defrag algorithm improvements.
• Translation fixes.

What´s New in version 2.07.346:

• Added Drive Health information.
• Improved detection of SSD drives.
• Improved scheduler when the computer is idle.
• Fixed unnecessary creation of scheduler.his files.
• Improved uninstallation of shell commands.
• Fixed issue that could cause GDI leak in the Options dialog.
• Several small stability fixes for Windows 7.
• Macedonian language added.
• Minor bug fixes and improvements.

What´s New in version 2.06.328:

• 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.

What´s New in version 2.05.315:

• 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.

What´s New in version 2.04.297:

• 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.

What´s new in version 2.03.282:

• 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.

What´s new in version 2.02.253:

• 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.

What´s New in version 2.01.239:

• 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.

What's New in version 2.00.230:

• 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.

What´s New in version 1.21.209:

• 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.

What´s New in version 1.20.201:

• 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.

What's New in version 1.19.192

• Added queueing of multiple drives.
• New option to disable caching of drive analysis data to improve memory usage.
• Improved placement of files in Quick Defrag algorithm.
• Improved Windows 7 support.
• Lots of other small tweaks and fixes.

What's New in version 1.18.185:

• Optimized and bug fixed defrag with large numbers of small files.
• Optimized 64-bit memory usage.
• Drive map is no longer blocked by background operations.
• Simplified the drive map highlighting to make it faster and more memory efficient.
• Fixed control sizes on file search form.
• Fixed issue with exclude files dialog.
• Fixed a few missing translations.
• Fixed bug displaying filenames containing ampersands.
• Improved memory leak detection mechanism.
• Lots of minor bug fixes.