: It uses the LZMA/LZMA2 algorithm, which often results in much smaller file sizes than .zip or .rar.

A (like "breag.7z") is a compressed archive created with the open-source 7-Zip software. It is a modern alternative to the standard .zip format, typically used to shrink large files or bundle multiple files into one. Key Characteristics of .7z Files

: Get the official installer from the 7-Zip website .