The R3P file extension is mainly related to Yamaha RS7000 family of electronic devices and used for one of its files.
The Yamaha RS7000 brings it all together. Everything you need for professional-level music production particularly in dance, techno, Hip Hop, R&B, and ambient genres is included and flawlessly integrated in a system that has been specifically designed to facilitate modern production techniques.
How to open:
This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.
How to convert:
As far as we know, this .r3p file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.