File compression reduces the size of documents, photos, videos, and other files so they take up less storage space and transfer faster over the internet. Archive files bundle multiple files together into a single package, often compressed at the same time. Whether you're backing up data, sharing files via email, or organizing large collections, compression and archiving tools handle these tasks on Windows, Mac, and Linux.
The articles here explain how different compression formats work, which tools handle specific file types, and how to choose between options based on what you're trying to do. You'll learn about common formats like ZIP and RAR, when to use each one, and how compression affects file quality for different kinds of data.