Files like AutoGUI-2.5.8.7z or MesaForWindows-x64-20.1.8.7z .
Since Windows and macOS do not always have native support for the .7z format (unlike standard .zip files), you may need specialized software:
The extension indicates a highly compressed archive created with 7-Zip , a free and open-source file archiver. These archives are popular because they can significantly reduce file sizes and support strong AES-256 encryption for security. Common Occurrences of "8.7z"
Benefits include:
Plus... it's free!