是一个压缩/解压工具，是专为加快与服务器之间上传或下载文件而设计的。其最大的特点是附带PHP的解压/压缩程序，也就是说，本地压缩的程序可以在服务器解压缩，也可以将服务器端的文件打包下载，然后在本地解开。

-Is a compression/decompression tool, is designed to speed up with the server upload or download files and design. Its greatest feature is tied PHP decompression/compression program, that is, the local compressed program can decompress the server, server-side file download package, then unlock local.