The most popular choice is the free, open-source 7-Zip tool. You can also use WinZip or Unzip One . macOS: You can use tools like The Unarchiver or Unzip One.
Most operating systems do not have built-in support for .7z files, so you will likely need a third-party application to extract the contents. FhTde7.7z
It supports AES-256 encryption, allowing you to password-protect the contents. The most popular choice is the free, open-source 7-Zip tool
It often achieves better compression ratios than standard ZIP files, especially for large datasets. especially for large datasets.