It uses the LZMA or LZMA2 algorithm, which generally provides a higher compression ratio than standard ZIP files.

A known vulnerability (CVE-2025-0411) exists where 7-Zip might not carry over the "downloaded from internet" security warning to the extracted files.

or animations (e.g., custom emotes for Roblox or Garry's Mod). Audio loops for music production. ⚠️ Safety & Security