When previews are enabled, the Special menu lets you view information concerning zip archives.
To view the total number of files enclosed in the zip archive, its uncompressed size and compression factor, select the archive in the Special menu and display the More Info submenu.
To show a list of the files in the archive, select the archive in the Special menu and display the Zip Archive Contents submenu. Internal zip file headers are omitted.
To save detailed information about the files in the archive (including file access permissions, encryption status, type of compression, version and operating system or file system of the compressing program), choose Save Info from the Zip Archive Contents submenu, type a name for the file, choose a destination folder, and click Save.