Click Add Your Media and upload your AAC file.
Make sure that the output format is set to M4R.
Click Convert.
Popular converters:
You can also convert your files with our powerful desktop app.
If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.
How to convert AAC to M4R fast and easy? Read the guide below to find out!
Step 1. Download and install the Movavi converter
How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.
Locate the AAC files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.
In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.
To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.
Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!
When looking to make custom ringtones for your iPhone, you might find yourself needing to convert AAC audio files to M4R format. This task can be effortlessly achieved using a convenient online tool like Online Video Converter. This free online service simplifies the process, allowing you to convert AAC to M4R for free without the need for any software installation.
One of the primary advantages of using Online Video Converter is its user-friendly interface. The process is straightforward: upload your AAC file, choose M4R as the output format, and let the tool do the rest. This ease of use makes it an ideal solution for those who are not tech-savvy but still wish to create custom ringtones from their favorite songs or audio clips.
Moreover, this tool ensures high-quality conversion, maintaining the audio integrity of your files. When you convert AAC to M4R online for free using this platform, you can rest assured that the sound quality of your original file is preserved in the conversion process. This is crucial for enjoying crisp, clear ringtones on your device.
The online nature of this tool means that it is accessible from any device with an internet connection. Whether you're using a computer, tablet, or smartphone, you can convert AAC to M4R for free without any compatibility issues.
So, if you have a question of how to AAC to M4R online for free, Online Video Converter is an excellent choice.
What is AAC?
Full name
Advanced Audio Coding
Format type
Audio
Developed by
Fraunhofer, Dolby, Sony, and others
Description
AAC, which stands for Advanced Audio Coding, is a widely used format for audio compression and the most common audio format for Apple devices. The AAC file type was created as a substitute for MP3. Generally, AAC provides better sound quality than MP3 at similar bitrates. Many devices, including Apple and Android, support AAC. But if you want to play your audio collection on another device without iTunes, your best option is to change the format of your files to MP3, which is still used almost everywhere. Check the list below if you’re not sure how to open AAC audio files and which programs support playback of these files.
File extension
.aac, .m4a, .m4p, .m4b, .mp4, .3gp
Technical details
Files with the AAC specifications enable temporal noise shaping, non-uniform sampling, and bitstream reformatting for 16 stereo, 16 mono, 16 low-frequency channels, and 16 annotation channels in a single bitstream. In 1999, the AAC format was included in the MPEG-4 Part 3 format, after which AAC added support for audio object types and permanent noise replacement technology. AAC is currently described in the ISO / IEC 14496-3 standard.
Associated programs
iTunes, KMPlayer, RealPlayer, VLC, and others
What is M4R?
Full name
iPhone Ringtone File
Format type
Audio
Developed by
Apple
Description
Apple created the M4R format to store iPhone ringtones created with Apple iTunes. You will most likely encounter this format if you transfer a ringtone from a computer to an iPhone. If you don’t know how to open and play M4Rs, check out the associated programs list.
File extension
.m4r
Technical details
The M4R file type is based on the widely supported MPEG-4 Part 14 specification. This audio format supports copyright protection. The playback of protected M4R files is not possible on any non-Apple device. However, if the M4R file isn’t copy-protected, you can open it with almost any player.
Associated programs
iTunes, QuickTime Player, Windows Media Player, and VLC
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