JkDefrag is a disk defragmenter and optimizer for Windows 2000/2003/XP/Vista/X64. Completely automatic and very easy to use, fast, low overhead, with several optimization strategies, and can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. Included are a Windows version, a commandline version (for scheduling by the task scheduler or for use from administrator scripts), a screensaver version, a DLL library (for use from programming languages), versions for Windows X64, and the complete sources.
JkDefrag v3.30 (November 30, 2007)
- FAT disks are now analysed by directly reading the FAT from disk. This is a lot
faster, and finds more system files.
- Changes to the graphics routines in the Windows and screensaver versions.
The screen is now updated faster and more efficiently.
- Added the "average begin-end distance" statistic to the report.
- The commandline is now scanned for the "-l" logfile option before anything
is written to the logfile.
- Changed the progress counter for the Fixup phase.
- Added a second fixup phase after optimizing "-a 3" to catch files that could not
be moved the first time.
- Bugfix for automatic processing of volumes that are mounted on a directory
instead of a drive letter.
JkDefragGUI 1.0 Changes: 1 December 2007
- Added DisableDefaults spacehogs to hidden mode
- Added Hebrew translation
- Added Valencian translation
- Added play sound when finished option
- Added english helpfile
- Added dutch helpfile
- Added spanish helpfile
- Added valencian helpfile
- Added JkDefrag version info to statusbar of GUI
- Added save settings on exit option
- Added windows cleaning (Temp/Cookies/History/Recent/RecycleBin)
- Added registry optimizer from Lars Hederer
- Added commandline /hs, runs JkDefrag hidden and shutdown after defrag
- Added commandline /reset, will reset JkDefragGUI to it's defaults and restore the language files
- Added support for CCleaner /Auto (See Help file for more information)
- Changed downloading PageDefrag, downloaded when JkDefragGUI is started for the firsttime
- Changed combobox screensaver, made readonly
- Created a new icon for JkDefragGUI
- Fixed bug automatic download and update of JkDefrag not working 100%
- Fixed bug debuglevel not displayed correctly in GUI
- Fixed bug monthly schedule not saved correctly
- Fixed bug password is cleared in password field from scheduler tab scheduled job not working
- Fixed bug with "All disk" selection not released when run second time without restart
- Fixed bug email link not working on X64
- Fixed bug downloading JkDefrag.exe update
- Improved Pagedefrag options
- Improved downloading JkDefrag.exe when starting the GUI for the first time
- Improved program which checks for the existance of an U3 Device
- Improved installer function to auto install pagedefrag and jkdefrag
- Improved X64 support
- Removed "Shutdown after defrag" option from BartPe mode
- Removed automaticly check for update function from BartPE mode
更新：http://www.kessels.com/forum/index.php
官网：
http://www.kessels.com/JkDefrag/index.html
http://www.emro.nl/freeware/
JkDefrag GUI v1.00 官方下载：(Free~)点击这里下载文件
for U3: 点击这里下载文件
for BartPE/XPE: 点击这里下载文件
JkDefrag v3.30 官方下载：(Free~)
for Windows 2000/2003/XP/Vista: 点击这里下载文件
for Windows X64: 点击这里下载文件
JkDefrag v3.30 sources (255kb) for Microsoft Visual C++ 2005：点击这里下载文件