MMF Converter
Convert MMF files online for free
Drop or upload your .MMF file
How to convert your MMF file
- Click Select File above, and choose your MMF file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert MMF to another file type
The converter easily converts your MMF file to various formats—free and online. No Media Player or extra software needed.
- MMF to MP3
- MMF to MIDI
- MMF to WAV
- MMF to SMF
- MMF to AAC
- MMF to FLAC
- MMF to OGG
- MMF to WMA
- MMF to M4A
- MMF to AIFF
- MMF to OPUS
- MMF to ALAC
Convert a file to MMF
The converter also works in reverse, allowing you to convert your file into the MMF file type—in the best quality.
- MIDI to MMF
- AAC to MMF
- TTA to MMF
- AU to MMF
- WV to MMF
- DTS to MMF
- MID to MMF
- FLAC to MMF
- RA to MMF
- MP3 to MMF
- PCM to MMF
- WAV to MMF
About MMF files
MMF files, or Yamaha Synthetic Music Mobile Application Format files, are primarily used for ringtones on mobile devices. While they were popular in the early 2000s, their use has significantly declined, leading to compatibility issues with modern devices and software. This makes converting MMF files to more versatile and modern formats essential for continued usability.
MMF files can be converted to several formats, including WAV, MP3, AAC, and OGG. These formats are widely supported across different platforms and devices, making them more practical for everyday use.
When converting MMF files, software tools like Audacity and Switch Audio Converter can be used. These programs allow you to import MMF files and export them into the desired format. It's important to note that some conversion software might require additional codecs or plugins to handle MMF files.
Several challenges may arise during conversion. MMF files often contain low-quality audio due to their original purpose as ringtones. The conversion process might not improve this quality, and in some cases, it could even degrade further. Additionally, metadata such as track names and artist information might be lost during conversion, requiring manual addition post-conversion.
Given these challenges and the outdated nature of MMF files, converting them to a modern format is highly advisable. For a seamless experience, you should use the free and easy online website Convert.Guru. Simply drag-n-drop your MMF files onto the Convert.Guru webpage for quick and reliable conversion to any desired format.
The MMF Converter Story
The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.
When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.
Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best MMF converter by continuously improving quality, usability, and reliability.