English
File converter / Audio / Convert to M4R / AAC converter / M4R to AAC

Convert M4R to AAC

+
Choose file to convert to .aac
or drag and drop file

You can convert M4R file to AAC as well as to variety of other formats with free online converter.

How to convert m4r to aac?

How to convert aac to m4r?
Step 1

Upload m4r-file

Select m4r file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert m4r to aac

Select aac or any other format, which you want to convert.
Step 3

Download your aac-file

Wait till your conversion process will be completed and click download converted aac file.

Online and free m4r to aac converter

Fast and easy
Just drop your m4r files on the page to convert aac or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded m4r files instantly and converted aac files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All m4r to aac conversions make in the cloud and don't use any resources of your computer.

iPhone Ringtone File

File extension .m4r
File category audio
Description This format is used in smartphones of the iPhone series. Mainly this format is an AAC and M4A file. Not all audio files of the iTunes store can be converted to M4R. When syncing with an iPhone and a computer, these files are automatically moved to the phone. These files can be purchased or downloaded from iTunes. Moreover, audio files of other formats can be converted to M4R format. This format ensures possible best ringtone for iPhone.
Technical details M4R differs from MP3 because of compression. This format is a type of MPEG-4 standard under the ISO-IEC standard 14495-3. Despite auditory masking, a lossy compression of this format is similar to AAC and MP3 files. It helps to shrink the audio by removing the data and audio, which can not be sensed by the human ear. Meaning M4R can produce high-end audio file without acquiring large space. Users can use any of their desired audio as their choice (like ringtone or alert tone).
Programs
Apple QuickTime Player
Main program Apple iTunes
Developer Apple Inc
MIME type
audio/aac

Advanced Audio Coding

File extension .aac
File category audio
Description

A proprietary format with lossy compression, which have been created as an alternative for MP3 with a higher quality of coding. Overtones out of human perception are being removed. AAC is two times less than MP3, which means 1/10 of CD digital data.

The format has been widely used since 1997 as the seventh release of the MPEG-2 family. As hardware players supply it, the format is highly demanded by music fans. It has been widely spread in Apple production and is being used by default in iTunes.

Technical details

The format conception is similar to MP3, but it is more advanced. Being able to execute larger compression, it is represented as a separate segment of MPEG-4 standard used to create compact audio files. AAC is highly efficient with variable and continuous bitrate, with a sampling frequency of 8-96 kHz.

The current version complies with the standard of ISO/IEC 14496-3. Compression is performed based on an auditory masking effect that provides data reduction with no deterioration for sound quality.

Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Foobar2000
Winamp
Apple iTunes
Audacity
Developer Bell Labs, Dolby Laboratories, Sony, Nokia, Coding Technologies
MIME type
audio/aac
audio/aacp
audio/3gpp
audio/3gpp2
audio/mp4
audio/mp4a-latm
audio/mpeg4-generic
audio/x-aac
audio/x-m4a
audio/x-m4p
audio/x-m4b
audio/mp4a
audio/mpga

FAQ

❓ How can I convert m4r to aac?
Firstly, select a m4r file you want to convert or drag and drop it. Secondly, select aac or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert m4r to aac?
Audio conversion usually takes a few seconds. You will convert m4r to aac very quickly.
🛡️ Is it secure to convert m4r to aac on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including m4r to aac) is 100% safe.
📱 Can I convert m4r to aac without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including m4r to aac) online on your computer or mobile.