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.ipa

What is a .ipa file?

The package format for iOS and iPadOS applications.

Use caution
Type System
By Apple
MIME application/octet-stream

Drop any file to identify it

We read file headers, not extensions. Nothing gets uploaded.

What is it

The package format for iOS and iPadOS applications. IPA files are encrypted ZIP archives containing the compiled app. Apple does not allow sideloading on standard iOS devices — apps must be installed through the App Store or TestFlight.

Technical details
Full Name
iOS App Store Package
MIME Type
application/octet-stream
Developer
Apple
Magic Bytes
50 4B 03 04
Safety
.ipa requires caution. IPA files cannot be sideloaded on standard iOS devices. Enterprise or developer-signed IPAs from untrusted sources may compromise device security.
What opens it
iOS (via App Store / TestFlight)
FREE iOS
Apple Configurator
FREE macOS
Related formats
.apk
Android Package
.dmg
Apple Disk Image