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You can convert a file for free in just a few clicks, without any need to register for an account. We recognise that you have entrusted Zamzar with your files and your personal information, and handling your data is a serious responsibility; we want you to know how we go about doing that. Our privacy policy can be read here. Using Zamzar it is possible to convert to M4R from a variety of other formats. Using Zamzar it is possible to convert from M4R to a variety of other formats.
M4R converter - online and free. Email when done? Select M4R as the the format you want to convert your M4A file to. Click "Convert" to convert your M4A file. Email when done? Drop your files to convert them. File Size Warning. You are attempting to upload a file that exceeds our 50MB free limit. No, thanks Continue uploading file. Files to Convert. File Name File Size Progress. M4A Audio File extension. The compression process erases the frequency that is imperceivable to the human ear. This format allows you to save storage space.
You can store and send the audio files after compression. The user can adjust the compression ratio and the audio file quality. The M4R format is used in Apples mobile devices, mostly for storing ringtones.
You can create an M4R file by converting other formats or downloading it from the official iTunes store.
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