The UnZip package contains unzip , funzip, unzipfsx, zipgrep and zipinfo. unzip lists, tests or extracts files from a ZIP archive. funzip allows the output of unzip commands to be redirected. unzipfsx is the self-extracting stub that can be prepended to a ZIP archive. Files in this format allow the recipient to decompress the archive without installing UnZip. zipgrep is a grep for ZIP archives. zipinfo produces technical information about the files in a ZIP archive, including file access permissions, encryption status, type of compression, etc.