.app is an abbreviation of the word application. It may refer to:
Filename extensions
edit- Used in GEM
- Used for application bundles in NeXTSTEP, OPENSTEP, GNUstep, macOS, iOS, and iPadOS
- Used for app packages in HarmonyOS
Other uses
edit- .app (gTLD), a top-level internet domain
See also
edit
This disambiguation page lists articles associated with the title .app.
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