Convert to MMF format

Audio format MMF is a format specializing on the Yamaha SMAF base which is created for their phones, under the production of ringtones. Convert audio file to the most current and popular formats of iPhone, MP3, WAV, OGG, WMA, M4R, AAC, AIFF, FLAC, M4A, OPUS, MMF in MMF online absolutely free. Choose the desired file, the quality of the bit rate, the frequency and the audio channel, all the rest of the work We will do for you.

1. Select an audio file

Select

2. Choose quality

3. Let's go!