Renaming files on mobile means changing their names using your phone or tablet's built-in file manager or a dedicated third-party app. This is fundamentally similar to renaming on a computer: you typically select a file, choose a rename option, type the new name, and confirm. The core interaction differs mainly in the touch-focused mobile interface compared to desktop operating systems, but the principle remains straightforward.

Built-in tools like "Files" on Android or "Files" on iOS allow users to easily rename downloaded documents or photos for better organization. Dedicated file manager apps like Solid Explorer or Documents by Readdle often offer advanced features like batch renaming or name pattern creation. Common uses include personal organization (renaming vacation photos) or professional tasks (tagging client documents clearly on the go).

The primary benefit is significant convenience for quick organization without needing a computer. Key limitations often involve reduced power compared to desktop software – batch renaming many files at once or using complex patterns might be restricted or unavailable in basic apps. While app functionality continuously improves, complex renaming tasks generally remain easier on desktops for now.