: Use The Unarchiver or Keka, both of which are common free choices for opening .7z files on Mac.
: Install the 7zip package (formerly p7zip ) and use the command line or a GUI archive manager like Ark. 03HR45GG85S_2020.7z
: 7z archives are frequently used for large technical documents or software installers because they offer high compression ratios and strong AES-256 encryption . : Use The Unarchiver or Keka, both of