The format ” .Rar ” is a format that shows the files that have been ” compressed ” and, more often than not, is used with entire folders.
The compression of these files or folders can have basically two reasons: either to make them smaller and lighter (and thus to take up less space on your PC), is to be sent with ease (just compressing a single folder containing multiple files we want to send, that folder will become a single file that we can attach to e-mail or ” load ” on the appropriate server).
Finally, an advantage of this procedure is that it can protect our documents with a password. For holders of the operating system MAC compresses, a folder is easy: you just click with two fingers on the folder and, from the drop-down menu, select ” compress “. But how do you open a folder that is already compressed by others? Let’s look at this simple guide.
1.) To perform the reverse process, namely decompression, one of the best programs that can come to your rescue ” iZip Archiver “. After you download the software for free from the App Store from Apple, you cannot just unzip the folders or files ” zipped ” (compressed), but also achieve real files in various formats. To do this, once you start the program you will find the ” Create Archive “, where you can assign a name to the archive to be carried out and the folder in which to save it (before definitively confirm by pressing ” next “, you can click on ” extra compression ” if you want to achieve other archives of Commons, perhaps with different names or compressions).
2.) Is much simpler, as we said, you can unzip the folder: just click on it with two fingers and select ” open with ” and then start from the ” izip Archiver “. In this way, in the same directory, you will find a moment in the same folder, only decompressed. You can get exactly the same result with another software, also free of charge. Some examples are ” The Unarchiver “, ” Keka “, ” unRarX ” or ” Archiver “. The result does not change, resulting in a few seconds your folder or your file ” unzipped “.
3.) Remember, the important thing is to download the program which allows you to open the encrypted file: once done you have just click with two fingers, select ” open with ” and then unzip the folder you want the program to perform the desired function …