zip加密解密 http://www.codeproject.com/KB/files/zip_utils.aspx这有作者比较详细的说明,These files are a simple way to add zip/unzip functionality to your windows programs, both win32 and windows-ce.

一个破解ZIP的安装版，操作简单。无毒，绿色版-Install a cracked version ZIP, the operation is simple. Non-toxic, green version