7-zip 4.60 is a file compression software. It can open most common file format, e.g. zip, rar, jar, tar, tz, ... etc.
7-zip also provided it's own file compression format, (.7z). The website mentioned that this format can provide higher compression ratio. I have not used this format in my environment. I think it is not yet popular that the client side support is still not enough.
There is Plug-in and you can integrate & customize 7-zip into Windows' context menu.
The operation is easy and you will learn it easily if you used winzip/winrar before.
URL: http://www.7-zip.org/
Posts
