It should be possible to convert M4B audio files (MPEG-4 audio books) to Ogg Vorbis audio (*.ogg) with programs like AVS Audio Converter or similar.
Convert MPEG-4 Audio Layer audio book to Ogg Vorbis audio file.
We found 4 software records in the database related to .m4b to .ogg file format conversion.
Microsoft Windows software - convert m4b to ogg on Windows
A free music management program
Convert from m4b file format
|Yes, Helium Music Manager supports m4b file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, Helium Music Manager supports ogg file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned m4b to ogg. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A digital media player and library
A DRM remover and media converter
Apple macOS / Mac OS X software - convert m4b to ogg on OS X
Universal video converting software for Mac