: Unlike ZIP, which compresses files individually, .7z can treat a group of files as a single "solid" block. This allows it to find redundancies across multiple files, resulting in much smaller archives for large datasets like Wikipedia dumps.
: For non-compressed data like text and source code, .7z can often shrink files 20–30% more than ZIP. : Unlike ZIP, which compresses files individually,
: While early ZIP encryption was notoriously weak, 7-Zip implemented AES-256 bit encryption . This made it a favorite for "pentesters" and security-conscious users who needed a "real" cipher. Modern Evolution and Alternatives : Unlike ZIP
For many, the "story" of switching to .7z is one of reclaiming storage space and enhancing security: which compresses files individually