7-zip is a file archiver with a high compression ratio. 7-Zip for Mac OS has been available since 2009, and it can be used to compress and decompress files in many different formats. This software can create archives in the 7z format with a high compression ratio, or it can open and extract files from many different types of archives. 7-Zip can also encrypt files with a password to protect them from being read by unauthorized users. Follow the link on this page to download the official version of 7-zip for free for Mac OS.

The main options 7-zip for Mac OS

7-zip is a powerful file archiver that offers a variety of useful options for users. It is easy to use and can be used to compress or extract files with just a few clicks. The main options are:

  • ability to compress files to save space;
  • extract files from archives;
  • create self-extracting archives.

To use 7-zip, simply select the files you want to compress or extract, and then click the "7-zip" button. A new window will open, allowing you to select the desired options.

To compress files, simply select the "Compress" option and choose the desired compression level. 

To extract files from an archive, select the "Extract" option and choose the desired destination folder. To create a self-extracting archive, select the "Create SFX archive" option.

7-zip offers a variety of options to customize the compression process. For example, you can choose to compress only certain file types, or exclude certain files from the compression process. 

How to download 7-zip

  • Download the specified 7-zip file for your MAC OS from this page provided.
  • Once the file has been downloaded, double-click on it to open it.
  • A window will pop up, asking you if you want to open the file. Click on “Open”.
  • Another window will pop up, asking you if you want to install the 7-zip software. Click on “Install”.
  • Once the installation is complete, click on “Finish”.


7-zip is a free and open source file archiver. It can compress files into ZIP, 7z, RAR, and TAR among other formats. It also supports the unarchiving of a variety of archive types. 7-zip is highly compatible with WinRAR and WinZip and can decompress CAB, CHM, DEB, DMG, ISO, LZH, MSI, NSIS, RAR, UDF, and WIM files among others. The software also supports encryption which makes it ideal for sharing confidential files. 7-zip is a versatile tool that can be used for a variety of purposes such as creating backup archives, compressing large files, and encrypting sensitive data.