RAR的优点是压缩率大, 速度快当设置成最快压缩方式的时候, 压缩包比. ZIP小, 而速度却与PKZIP不相上下. 更可支持非RAR压缩文件. 可将大型文件分割成数块磁片方便携带, 且压缩比比winzip还强大, 可产生自动解压缩文件, 支持鼠标右键快选功能, 支持Zip文件.更新日志 Version 3.70 Beta 3

   1. It is possible to set the string value "AppData" in Registry key
      HKEY_CURRENT_USERSoftwareWinRARPaths to override the default
      %appdata%|WinRAR path for WinRAR settings.
      For example, if you wish to store theme files in WinRAR folder,
      set this value to "C:|Program Files|WinRAR".
   2. Total progress bar is displayed when unpacking UDF ISO files.
   3. In previous versions archive icons were not changed when selecting
      a new WinRAR theme in Windows Vista.
   4. WinRAR displays a warning if resulting archive is self-extracting
      and archive size exceeds 4 GB. Windows cannot run executables
      of such size.
   5. Corrections in ISO processing code.

下载: WinRAR 3.70 Beta 3