It can handle massive archives (up to 16 billion GB) and split them into smaller, manageable parts for easier sharing. How to Manage NNAGU.7z

Archives can be encrypted using the robust AES-256 standard , which is also used by governments and financial institutions.

The original, free, and open-source utility available at 7-zip.org.

The 7z format is a modular, open-source container known for its high compression ratios and strong security features.

It typically compresses data 30–70% better than the standard ZIP format.