Ys13 | .7z

: The format supports strong AES-256 encryption , allowing users to protect the contents of the archive with a password.

: It primarily uses the LZMA and LZMA2 algorithms, which can achieve 30–50% better compression than the standard ZIP format. ys13 .7z

: Researchers or developers often use alphanumeric shorthand (like "ys13") to label incremental backups of specific databases or source code repositories. : The format supports strong AES-256 encryption ,