.M4P File Extension

iTunes Music Store Audio File

Developer	Apple
Popularity	3.3 \| 17 Votes

What is an M4P file?

Protected .AAC audio file downloaded from the iTunes Music Store; incorporates Apple Computer's "Fairplay" DRM copy protection, which limits the number of computers the file can be played on.

More Information

In order to play a protected M4P file, you must authorize your computer using Apple iTunes. This is done by entering a username and password for the account that downloaded the file. Up to five computers can be authorized with the same account.

Programs that open M4P files

Windows

Apple iTunes — Discontinued

Free

Mac

Apple Music

Included with OS

Apple QuickTime Player