Install the application on your system.It can be downloaded from the website URL. Keka is a free utility that can be used by the Mac users to convert a file to a 7z format. But Mac users also have a couple of choices available for converting files into this format.īelow, we shall take a look at two such tools available for Mac users. #4) All the files would be archived and placed in a folder at the same location as the original files.Īs seen above Windows users can create 7z files by using the 7-Zip utility, however, this utility is not available for Mac users. Now on the Add to Archive window, enter the desired details and click OK. We have selected the 3 files as shown in the below image. #2) From this screen, browse and select the files you want to compress. #1) Open the 7-Zip application, you will get a screen as seen below. Steps to convert a file to the 7z file format: 7-Zip is open-source and can be downloaded for free. This is referred to as AES-256 encryption. The files saved in this format use the AES algorithm with a 256-bit key. Encrypted files use different algorithms. Therefore, if we want to create a 7z file or we may say if we want to compress a file in 7z format we should have 7-Zip installed on our system. This is a compressed and encrypted archive file created by 7-zip software. It can be done with the tool described below:Īs mentioned above, this file format is a part of 7-Zip software. 7z files on Windows OS and Mac On Windows OS In this section, we will see tools and steps to create. This means that you need not purchase the software to use it. Since 7-Zip is open-source software, so is 7z. It is an archive format that provides a high level of compression. This is one of the relatively new compression file formats available for use. 7z file extension is a file in archived/compressed format.

Open 7zip file on mac