标题：unlocker
功能介绍
  unlockerUnlocker[1]是一个免费的右键扩充工具，使用者在安装后，它便能整合于鼠标右键的操作当中，当使用者发现有某个文件或目录无法删除时，只要按下鼠标右键中的“Unlocker”，系统会弹出一个对话框，选择删除，然后确定。那么程序马上就会显示出是哪一些程序占用了该目录或文件，接着只要按下弹出的窗口中的“Unlock”就能够为你的文件解除锁定。 Unlocker 不同于其它解锁软件的部分在于它并非强制关闭那些占用文件的程序，而是以解除文件与程序关连性的方式来解锁，因此不会像其它解锁程序一样因为强制关闭程序而造成使用者可能的数据遗失。
注意事项
根据经验，如果删除一些很多文件的文件夹时第一次就是用unlocker不见得有什么优势，还会造成unlocker需要后台运行甚至类似假死现象，对于这类问题，可以先使用系统自带的删除，把没有被其他程序占用的文件先删除，即：能删的先用系统删，之后剩下的越少对于unlocker来说其响应越快。
还有一点，虽然unlocker每次删除解锁之后提示“该文件已被移到回收站”，但事实上回收站并没有，已经彻底删除了。如果不知道该文件的重要性，可以的话最好先备份。
可用版本
特别的，发现很多网友抱怨说Windows 7下 Unlocker可以安装但是不能使用的问题，经笔者试验，在官方网站下载的
Download Unlocker 1.9.1 - 64 bit version
MD5: 96c75b697fc7abfacf180cb4ea9a5949 / SHA1: 5e7ddf5f273b7315baa527e6b05b0f8ab291abfe
是可以使用的。    左图：右键菜单已出现 Unlocker 的字样
右图：解锁对话框。
软件简介
Ever had such an annoying message given by Windows?　
It has many other flavors:
Cannot delete file: Access is denied There has been a sharing violation.
The source ordestination filemay be in use.
The file is in use by another program or user.
Make sure the disk is not full or write-protected and that the file is not currently in use.
Unlocker is the solution!　1. Simply right click the folder or file and select Unlocker
2. If the folder or file is locked, a window listing of lockers will appear
3. Simply click Unlock All and you are done!Similar programs and why Unlocker is better　Of course I only compare here the unlocking features. Process Explorer and Take Control are very good programs featuring much more things than just unlocking folders. The goal of this list is not really to pretend Unlocker is better but instead to provide a list of all other alternative programs in case you have some difficulties with Unlocker.  unlocker同类软件比较
命令行
Command line usage:
Unlocker.exe Object [Option]
Object:
Complete path including drive to a file or folder
Option:
/H or -H or /? or -?: Display command line usage
/S or -S: Unlock object without show the GUI
/L or -L: Object is a text file containing the list of files to unlock
/LU or -LU: Similar to /L with a unicode list of files to unlock
/O or -O: Outputs Unlocker-Log.txt log file in Unlocker directory
/D or -D: Delete file
/R Object2 or -R Object2: Rename file, if /L or /LU is set object2 points to a text file containing the new name of file
/M Object2 or -M Object2: Move file, if /L or /LU is set object2 points a text file containing the new location of file
最新版本
下载Unlocker1.9.1 - 32位版本。
MD5：6aad00e039e65d623d2ebd194099212c /的SHA1：fd6eb46785bb8b8dae1ee6ddd303c50a9416897f
下载Unlocker1.9.1 - 64位版本。
MD5的：96c75b697fc7abfacf180cb4ea9a5949 / SHA1 5e7ddf5f273b7315baa527e6b05b0f8ab291abfe的
下载Unlocker1.9.0便携式- 32位和64位。
MD5的：8f7da0d01afd03a1e366a72c231fb3fc / SHA1：e8abf005d2f7658f81b1ed29a0c426f9a63637f2
以往版本
Unlocker 1.8.9 - 8/3/2010
The rumors of me not working on Unlocker have been greatly exaggerated. I have been very busy with pushing the envelope at work, MBA studies during evenings and week-ends, and life during the time left.
Still, I finally had a little time to address all the reported issues on Unlocker, and Unlocker now supports Windows 7. From a x64 stand point, it took me a couple of hours to get it fully working on my machine. I still have to sign the driver which might require a lot of paperwork, but hopefully it will not take long. For the impatient kind, I can providealpha versions:)
Interestingly, now that I have a x64 machine, I had no alternative than to get Unlocker working. Despite the increased number of ersatz, none of them really did the job and I really had a motivation to get Unlocker working.
Finally, I addressed the topic of false positives with Unlocker on mymy blog. There is no malware in Unlocker and there will never be. And for the record I am not the only one havingsimilar issues.
- Fixed bug: Handles should not be missing anymore on Windows7.
- Fixed bug: Potential conflict with regular explorer use when opening multiple files or other shell extensions such as 7-zip.
- Fixed bug: UI should now appear properly when done from clean install.
- Fixed bug: No hangs due to looping junctions should happen anymore.
- Fixed bug: Deleting junctions will not erase original files anymore.
- Fixed bug: Managing your computer on Windows 7 will not crash anymore.
- Fixed bug: Bitmap handles should not leak anymore from the shell extension.
- Fixed bug: Many other potential sources of bugs and crashes.
- Improved behavior: When deleting files they will be sent first to the recycle bin if possible, only if not possible more abrasive deletion will be used.
- Improved behavior: Unlocker can be started directly from the start menu to browse to the desired file or folder.
-Promotional feature: Fully optional eBay shortcuts, Bing or Quickstores toolbar depending on location.
Unlocker 1.8.8 - 26/10/2009
- Improved behavior: Improved the way DLLs are unloaded.
- Promotional feature: Added fully optional shortcuts to eBay during the installation. Simply untick "eBay shortcuts" in the choose components page during install if you do not wish to have those.
Unlocker 1.8.7 - 01/05/2008
- Fixed bug: Unlocker should not create event logs anymore.
- Fixed bug: Unlocker should not take minutes to close on certain configurations anymore.
- Fixed bug: Unlocker should not lock DLLs not used by Unlocker anymore.
- Fixed bug: Fixed potential driver bug.
- Fixed bug: Miscellaneous handle leaks.
- Improved behavior: Improved deleting/renaming/moving files such as C:\WINDOWS\system32\Macromed\Flash\Flash9e.ocx for example.
- Improved behavior: When right-clicking files or folders and selecting Unlocker, those are automatically deselected. It helps with movie files and removable drives.
- Improved UI: Icon looks correct now on Windows Vista
- Promotional feature: Added fully optional shortcuts to eBay during the installation. Simply untick "eBay shortcuts" in the choose components page during install if you do not wish to have those.
Unlocker 1.8.6 - 29/02/2008
- Fixed bug: Delete, move and rename should work better now.
- Fixed bug: Non DLL handles are now listed properly on Vista.
- Fixed bug: List files are compatible with Total Commander again. This bug appeared in version 1.7.7. Thanks to Icfu for spotting it.
- Improved behavior: The executable includes a manifest for better Vista compatibility.
- Promotional feature: Added fully optional shortcuts to eBay during the installation. Simply untick "eBay shortcuts" in the choose components page during install if you do not wish to have those.
Unlocker 1.8.5 - 07/09/2006
- New feature: Copy locked file. There is a new drop entry in the drop down menu which allows you to copy a file which has a handle opened. Very useful to copy .ncb files opened by Visual Studio for example.
- Improved UI: Unlocker Assistant is now multilanguage. Thanks to RDPK7 (Bulgarian), Jiun-Liang Lin (Chinese traditional), Toma Bendasek (Czech), Hoder Balder Marcus Jensen (Danish), Raphael Fetzer (German), Javier L. (Spanish), Tuukka Rantala (Finnish), Ilya Dan (Hebrew), DirektX (Hungarian), Marco D'Amato (Italian), Catbaron (Japanese), Dae-Seok Kim and Kim JaeGeun (Korean), Tommy Skaue (Norwegian), Marcin Wawer (Polish), Rhadoo (Romanian), Dmitry Yerokhin (Russian), Emperror (Slovak), Egzon Beqa (Albanian), Pruthisith Prateepavanich (Thai), Aleg Azarousky (Belarusian), Aleksander 'Quattro' Hropot (Slovenian), Igor Gubaidulin (Lithuanian), Ozzii (Serbian), Adis Imamovich (Bosnian), Mihkel Tonnov (Estonian), Oleksandr 'FLAGER' Sokolnik (Ukrainian)
- Fixed bug: Denied access issue when selecting several files.
- Fixed UI: Fixed many languages problems.
Unlocker 1.8.4 - 24/08/2006
- New language: Belarusian thanks to Aleg Azarousky
- New feature: Access to Delete / Rename / Move options from command line
- Improved behavior: Power users do not need rights to modify registry anymore to run Unlocker as long as Unlocker was installed by an administrator on the machine
- Fixed bug: Renaming now works again.
- Fixed bug: Renaming and Mov