A ZIP file is a compressed archive format, commonly used to bundle multiple files and folders into a single file for easier sharing and storage. Obtaining a ZIP archive on macOS involves a straightforward process, typically initiating upon clicking a download link presented on a website or received via email.
The utilization of compressed archives offers significant advantages, including reduced file size for faster transfers and efficient organization of related documents. Historically, archive formats like ZIP became essential with the rise of digital file sharing, addressing limitations in bandwidth and storage capacity prevalent in earlier computing eras.