1. Click "Choose Files" button and select your M4R files you would like converted.
2. Click on the “Convert to CAF” button to start the conversion.
3. When the status change to “Done” click the “Download CAF” button
To convert in the opposite direction, click here to convert from CAF to M4R
M4R files are compatible with Apple iTunes and Quick Time Player. Users primarily use these files to save ringtones on their iPhone. M4R files are similar to AAC and M4A files. The files transfer seamlessly from opening on computers to phones. Users can download audio alongside the file through the iTunes store. M4R files are generally smaller, but allow users ...
What Is CAF Audio File? Apple Inc. developed Core Audio Format (CAF), an audio container format designed for efficient delivery, storage and playback of audio data. CAF overcomes limitations associated with older digital audio formats like AIFF and WAV by employing an efficient 64-bit file structure with uncompressed audio data chunks stored separately as uncompressed chunks, along with supporting additional ...
Upload a M4R file, click "Convert", and use additional options to quickly modify its contents before downloading the final CAF file after processing has completed.
Our M4R to CAF converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.