Downloading anime as archive files (compressed folders) is a common method for batch-downloading episodes, manga chapters, or fan-art books. Instead of downloading 12 separate video files for a single season, you download one container that holds them all.
At its core, users are asking two things: download anime zip files work
A zip file is useless until extracted. Use: Guide: Downloading and Managing Anime Archive Files (
You will typically find anime archives on fan-sites, manga reader archives, or file-hosting forums. manga reader archives