The file is a compressed archive created with the 7-Zip software . The .7z extension indicates that it contains one or more files bundled together into a single, smaller package to save space or make them easier to download. How to Open This File
: Use The Unarchiver or Keka, both of which are common free choices for opening .7z files on Mac. 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 . The file is a compressed archive created with
: Use the official 7-Zip tool (free and open-source). Alternatively, you can use PeaZip or WinZip . : 7z archives are frequently used for large
: This likely refers to the year the data was created or the version of the guide.