.prc

Digital eBook saved in the Mobipocket "Mobi" format; may be saved as a protected or unprotected file; protected PRC files include DRM copyright protection that limits the devices on which the file can be opened.

PRC files can be viewed on a PC using Mobipocket Reader Desktop or transferred to a smartphone or PDA. Unprotected PRC files can also be viewed on the Amazon Kindle portable reading device.