Other M4R conversions

Conversion of m4r files to ogg file format

M4R ringtones are just very short MPEG-4 audio files (.mp4) which means that these can be also converted to any other audio format with any conversion program that supports MP4. Some converters might not list .m4r files, but you can rename it to .mp4 and it should work just fine. But decent multimedia converters should recognize MPEG-4 format regardless of the actual file extension.

Open M4R file    Open OGG file