AAC to M4R Converter

Select files for conversion or just drag and drop them to the upload area

How to convert AAC files to M4R online?

Step 1.

Upload AAC-file

Click "Choose File" button to select a aac file on your computer. AAC file size can be up to 50 Mb.
Step 2.

Convert AAC to M4R

Click "Convert" button to start conversion.
Step 3.

Download your M4R

When the conversion process is complete, you can download the M4R file.

FAQ

  • ❓ How can I convert AAC to M4R?
    First you need to add file for conversion: drag and drop your AAC file or click the "Choose File" button. Then click the "Convert" button. When AAC to M4R conversion is completed, you can download your M4R file.
  • ⏱️ How long does it take to convert AAC to M4R?
    Audio conversion is pretty fast. You can change AAC to M4R in a few seconds.
  • 🛡️ Is it safe to convert AAC to M4R on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including AAC to M4R) is absolutely safe.
  • 💻 Can I convert AAC to M4R on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our AAC to M4R converter works online and does not require software installation.

Information about AAC and M4R file formats

Name AAC M4R
Full name AAC - Advanced Audio Coding M4R - MPEG 4 Ringtones Audio
File extension .aac .m4r
MIME type audio/aac audio/aac
Developed by Bell Labs, Fraunhofer Institute etc. Apple Inc.
Type of format Audio compression format
Description Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications. M4R - is a digital multimedia container format used to store audio in mono channel mode. The Apple iPhone uses MPEG-4 audio files (with .m4r extension) for its ringtones. Length of m4r ringtone must be max 40 seconds. M4R and M4A formats shares many similar features.
Technical details AAC supports inclusion of 48 full-bandwidth audio channels in one stream plus 16 low frequency effects channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s.
File conversion AAC conversion M4R conversion
Associated programs foobar2000, AIMP, DirectShow, QuickTime, VLC media player. Apple QuickTime Player, Apple iTunes
Wiki https://en.wikipedia.org/wiki/Advanced_Audio_Coding http://en.wikipedia.org/wiki/MPEG-4_Part_14
AAC to M4R conversion quality rating:
4.7 (343 votes)
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