How to extract single file from multipart zip archives?

Hello,

I have a 10 parts of zip files that contains single file. When I extracted these, each program taking an action seperatly to each parts and gave me 10 files in a different folders. In a Windows, it is so simple. Winzip,winrar automaticaly discovering that are the parts of a single file and give me that.

My question is simple: How to extract single file from a multipart zip/rar archives ?

I know a way in "Terminal" but it is not comfortable for big parts.