孤独之狼

相当值得推荐的压缩程序，除了一般压缩与解压缩的功能外，它并可设立密码及分片压缩功能，且支持鼠标右键的快显功能、可立即压缩与解压缩或制成自动解压缩文件、功能比起WinZip、丝毫不逊色。支持ZIP, 7-ZIP, CAB, LHA (LZH), TAR, TAR.GZ, TAR.BZ2, BH, RAR, ARJ, ARC, ACE, ZOO, GZ, BZIP2, XXE, MIME, UUE, yENC等格式。
Changes in PowerArchiver 2007 10.21:
Improved speed of loading and closing when in modern interface
Updated SFTP engine for better performance
Added snap-to/default action mouse support
Fixed Bug #83: D&D into empty PA window does not work
Fixed Bug #81: D&D folders with specific characters does not work
Fixed Bug #75: Titlebar truncated when not needed in Modern toolbar
Fixed Bug #74: Incorrect maximize state if taskbar is vertical
Fixed Bug #71: Associate does not work in Windows 2000
Fixed Bug #73: Extracting ISO files under Vista
Fixed Bug #77: Interface selection screen does not work under Win98
Fixed Bug #27: D&D out of archive - paths not respected
Fixed Bug #56: Modern toolbar shows empty buttons
Fixed Bug #55: Skins can be enabled for Modern via configuration
Fixed Bug #67: Plugins do not work properly
Fixed Bug #60: Issues with TAR+99 characters
Fixed Bug #64: Strange FTP progress bar behavior
Fixed Bug #66: Updating ZIP PAE file shows zip encryption error
Fixed Bug #58: SFTP does not work with files over 100 MB
Fixed Bug #57: Improved installation of GDI+ on Win98/NT
Fixed Bug #68: Always use queue did not always ask for overwrite
Fixed Bug #69: Freeze if extracting file. when same name exists as folder
Fixed Bug #70: QAT position does not get saved
Minor other fixes and improvements

原版：http://www.okeydown.com/soft/show.asp?id=21249