Ying&yang1.7z Guide

: The 7z format typically provides better compression than the standard .zip format, especially when using the LZMA or LZMA2 algorithms.

: Ensure you have 7-Zip installed from the official site. Ying&Yang1.7z

: To produce your own, select your files, right-click, and choose 7-Zip > Add to "filename.7z" . : The 7z format typically provides better compression