mydefrag最新版是一款非常好用的磁盤碎片整理工具軟件，支持在電腦上對硬盤進行分區整理，歡迎喜愛的朋友到綠色資源網下載體驗！

官方介紹

MyDefrag是一個磁盤碎片整理和優化維修工具，使您的硬盤更快。它是免費的，沒有時間限制，快速，低開銷，有著多種優化策略，能夠處理軟盤， USB接口硬盤，記憶棒，和其他任何看起來像連接到Windows 的磁盤的外部存儲設備 。包括一套易于使用的endusers腳本 ，一個適用于高級用戶的腳本引擎，一個屏幕保護程序，以及命令行版本，可以通過Windows計劃任務或使用管理員腳本設置排程.

更新日志:

MyDefrag4.3.0

Added the  MoveUpToZonefileaction.
Changed the NTFS scanner so it will now always use 512 bytes for the USA  fixup. Previously it used the number of bytes per sector, which is 512 bytes  for most harddisks, but it appears that NTFS also uses 512 for ultra-big  harddisks, even though they have a different number of bytes per sector.
Added some code to SelectNtfsSystemFiles() to protect the program against  infinite loops in data on the disk.

Fixed a bug that caused MoveToEndOfDisk() not to display a progress  percentage.
Changed the  ExcludeVolumessetting.  It can now be used multiple times in a script.
Documented the "/TASKS" installer commandline option.
Added the  SkipBlockoption to all the  SortBy fileactions.
Added the  ExitIfTimeoutsetting.
Added the bouncing box display mode to the screensaver.
Added a special exclusion for the "$dcsys$" file used by DiskCryptor  so MyDefrag will never move this file. The exclusion is not really needed  because the file is protected by the DiskCryptor driver, but I have added it  anyway, just in case.
Changed the way how variables can be defined and changed. Previously the  syntax was "NAME=VALUE", but this caused undesirable error messages in case  of a syntax error. Variables can now be defined and changed with the  SetVariablecommand.
Several improvements in error reporting. One of these is that the regular  MyDefrag version will no longer ask the user to post the debug logfile on the  forum.
The  ImportListFromProgramHintsfileboolean  will now ignore hint files that are older than 30 days.
Changed the contents of the "date" variable from "2010/12/31" into "2010-12-31".  The old contents could not be used for filenames.
The installer will now create a daily scheduled task by default. Previously  the default was not to create the task.
Added the "DataDiskDaily.MyD", "DataDiskWeekly.MyD", "DataDiskMonhtly.MyD",  "Daily.MyD", and "Monthly.MyD" scripts. Renamed the "OptimizeDaily.MyD" script  into "SystemDiskDaily.MyD", "OptimizeWeekly.MyD" into "SystemDiskWeekly.MyD",  and "OptimizeMonthly.MyD" into "SystemDiskMonthly.MyD".
The installer now creates two scheduled tasks, a daily task and a monthly  task.
Fixed a problem in the ZoneSize and ZoneBegin script variables.