We often get stucked in situations where we get a compressed file be it zip file or.RAR file shared through our friend, or may have a need to compress one. In these situations we always end up buying expensive zip file unzipper and their subscriptions. However, later we get to know that these unzippers doesn’t support all file types and we have thus wasted our money in it. Such situations are quite annoying for us isn’t it? Well, we have s better solution for you. 7zip is an unzipper and file archiever that won’t cost you money for using it and moreover, it is compact software you can easily download in low space in your PC.