: It supports AES-256 encryption , which can hide both file contents and filenames if a password is set.
A .7z file is a compressed archive created with , an open-source tool known for high compression ratios. emjay.7z
.7z format specification — py7zr – 7-zip archive library : It supports AES-256 encryption , which can
: It often achieves 30-50% better compression than the standard ZIP format. : It supports AES-256 encryption