What is the difference between .m4r and .fodt?
- Extension
 - .m4r
 - .fodt
 
- Format
 - Binary
 - Text
 
- Category
 - Audio
 - Document
 
- Developer
 - Apple Inc.
 - OpenDocument Foundation
 
- Description
 - M4R is an iTunes ringtone file that stores mono channel audio. They are identical to the M4A format files only that they are correctly used for ringtones.
 - FODT (Flat XML ODF Text Document) is a file type used for documents created in OpenDocument text editors, such as LibreOffice Writer. FODT files are based on the OASIS Open Document Format (ODF) and store text-based documents that also contain formatting and layout information. They can be opened in compatible text editors and other programs, such as Microsoft Word.
 
- MIME Type
 - audio/x-m4r
 - application/vnd.oasis.opendocument.text-flat-xml
 
- Wikipedia
 - .m4r on Wikipedia
 - .fodt on Wikipedia