File has several meanings:

• Computer file
• URL schema
• file (Unix), a program used to determine file types.
• Filing (legal)
• File folder used for paper storage.
• File (tool)
• File (metalwork)
• File (chess)
• File (formation) Military term for a single column of men one in front of the other. See also Rank (formation)
• The File menu
• filé culinary ingredient used in Cajun and Creole cooking