转载自先锋网：
http://www.pcpchina.com/news/list.asp?id=6059
Total Commander (原Windows Commander)是一款著名的磁盘文件管理软件，体积小巧但功能强大，可以完全取代资源管理器。除了具有一般的文件管理功能外，还能实现文件比较、快速搜索、快速查看、批量重命名、压缩、解压、分割、合并、编码、解码，FTP连接以及图像浏览等功能。
目前6.5的beta版本已经在内部测试当中，新增加的功能有内置所略图察看，用户自定义column，全新的设置对话框等等。详细的升级列表和6.5测试版截图如下：
What's new in Total Commander 6.50:
-Thumbnail view: Display of miniature pictures for images and some other file types
-Custom columns mode: Up to 9 different user-defined view modes with custom columns
-Content plugins: Display+Search for additional file properties, use in multi-rename tool
-Overlay icons for special file types like LNK files (configurable)
-Automatic installation of plugins and languages when opening plugin archive (if supported by the plugin)
-New configuration page for configuring all plugin types
-Alt+Shift+F3 loads lister without plugins and any multimedia additions
-Shift+button click on current directory switches to the dir part on which you clicked
-Shift+button click in search on 'go to file' or 'feed to listbox' opens dir in new tab
-Search for NTFS-encrypted files
-Define different location of tree content files (treeinfo.wc)
-Show current speed also when copying in synchronize dirs function
-FTP: Support for MODE Z compressed uploading/downloading
-New type of locked tab: still allows to change dirs, but reverts to tab-root when clicking "\" or switching to other tab and back
-Multi-rename tool: Multiple search+replace, search+replace history, button to reload rename results
-F5 - F2 now transfers in background also for FTP uploads+downloads
-New pseudo environment variables supported in path names, pointing to locations of virtual folders:
%$APPDATA%, %$DESKTOP%, %$PERSONAL% (My Documents), %$PROGRAMS%, %$STARTMENU%, %$FONTS%, %$STARTUP% (use lowercase to access env vars with these names)
-New internal commands (for button bar, starter menu and user-defined hotkeys) to change drives: cm_GotoDriveA..cm_GotoDriveZ, cm_GotoNextDrive and cm_GotoPreviousDrive
-New internal commands cm_srcactivatetab1..10 activates tab 1-10 in source panel, similar for target panel.
-Subdir filters now also work when copying (only files of this type). Syntax: Include: somedir1\ somedir2\ Exclude: *.* | somedir1\ somedir2\
-Synchronize dirs: Also allow to set copy direction of equal files (via right click menu only!), e.g. for copying them to a different location
-Remember special display modes (thumbnails, comments, custom columns) separately per tab, and when closing
-The complete list can be found in history.txt