最新版本1.9.2，1.9版本以后终于支持64bit的系统了。同时还有了Portable的版本
updated@1/10/2013
最新的版本是1.8.8，不过还是不支持64bit的系统。而且，据说unlocker 可能是造成 Windows 7 资源管理器停止工作。安装了 unlocker 的 Windows 7 特别容易出现资源管理器停止工作的现象，当右键选择“计算机-管理”的时候，十之八九会使资源管理器停止工作。
64bit 和 Windows 7 的用户，还是等下个版本吧。
updated@15/2/2010
对于 Xp 和 Vista 用户，unlocker 是款优秀的解锁程序.当你的系统出现下面的提示或发现有某个文件无法删除时，
只要右键 “Unlocker”，程序就会列出正在使用这些文件的进程，
再选择窗口中的 “Unlock” 就能够为你的文件解锁。
唯一的问题是不支持64bit的OS
下载请到Unlocker 主页：http://www.emptyloop.com/unlocker/
一款好的Blog编辑器应至少包括以下几个功能：
1. 所见即所得编辑模式+代码编辑模式+预览
2. 全屏模式
3. 完整支持博客编辑常用功能
4. 多标签和内置浏览器
5. 文章发布功能
下面几个是目前比较流行的几款编辑器各有优缺点
1. Microsoft Word 2007
使用方便（人人都会用word啦），功能强大。不过不是免费的。
2. Windows Live Writer
免费软件，功能超级强大。可添加N多插件。
update: 2008/1/20 发现了微软官方的WLW for Firefox 插件。已将Scribefire从电脑上删除。
3. Scribefire
Firefox下的最好的Blog插件，可以在非windows系统下使用。
4. Zoundry
曾经的首选
5. Flock
不错的文本编辑器。虽然不如Ultraedit，可他是免费的呦。
Notepad++ is a free source code editor (and Notepad replacement), which supports several programming languages, running under the MS Windows environment.
This project, based on the Scintilla edit component (a very powerful editor component), written in C++ with pure win32 api and STL (that ensures the higher execution speed and smaller size of the program), is under the GPL Licence.
This project is mature. However, as you can see it’s a one-man-project, there are still some bugs and missing features. If you have any question or suggestion about this project, please post them on the forums. As well, if you have any feature requests, you can always make the demand, but there’s no guarantee that I’ll implement it.
Now, it’s my default HTML editor.
FireFTP (https://addons.mozilla.org/firefox/684/)
free, secure, cross-platform FTP client that provides easy and
intuitive access to FTP servers. This eliminates a piece of software
for those of you who use a separate program for FTP.
Professor X (https://addons.mozilla.org/firefox/2823/)
lets you view header information without having to view source code.
The page “slides” down and Professor X shows you the contents of the page’s head element, including Meta, Script and Style content.
NikkelWHOIS (https://addons.mozilla.org/firefox/2646/) view the WHOIS information for any page by clicking the button on the top-right of the browser.
IE Tab (http://ietab.mozdev.org)
sick of swapping between Internet Explorer and Firefox when testing out a web page you’re developing? With IE Tab you can view Internet Explorer in a Firefox Tab!
FireBug (https://addons.mozilla.org/firefox/1843/) ? an advanced debugger console that lets you monitor your JavaScript, CSS, HTML and Ajax.
Codetech (https://addons.mozilla.org/firefox/1002/)
web page editor that has the feel of Dreamweaver. An amazing
extension for anyone doing web design that doesn’t want to fork out a few hundred dollars for Dreamweaver.
Server Switcher (https://addons.mozilla.org/firefox/2409/) easily switch between sites on your development and live servers by clicking the switch server icon.
SEO for Firefox (http://tools.seobook.com/firefox/seo-for-firefox.html)
pulls useful market research data right into Google’s and Yahoo!’s search results, including Google PR, Age, links, Alexa rank, WHOIS,
Yet Another Window Resizer (https://addons.mozilla.org/firefox/2498/) ? allows you to resize browser window to default screen resolutions.
AdSense Preview (https://addons.mozilla.org/firefox/2132/)
preview the Google AdSense ads that would appear on that page. This is incredibly useful if you are considering putting AdSense on a page and don’t want to go through the hassle of signing up for an account and putting the ads up just to see what type of ads will show.
Screen grab (https://addons.mozilla.org/firefox/1146/)
takes a screenshot of the webpage and saves it as an image file. This saves a ton of time compared to the method I used to use ? take a screenshot and open Adobe Photoshop to crop the image.
Server Spy (https://addons.mozilla.org/firefox/2036/) ? indicates what brand of HTTP server (Apache, IIS, etc.) runs on the visited site on the lower-right side of the browser.