Click Add Your Media and upload your CAF 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 CAF 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 CAF 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 you find yourself in the need to convert audio files, especially the transition from CAF (Core Audio Format) to M4R, you're unlocking a world of possibilities tailored for your iPhone's personalized ringtone needs.
CAF files, often associated with macOS, are esteemed for their high-quality audio and versatility in professional audio applications. M4R, on the other hand, is an iPhone-specific format, known for its compatibility with Apple devices and its primary use as a ringtone format.
If you're wondering how to convert CAF to M4R online for free, look no further than the Online Video Converter. This web-based tool provides a straightforward way to make this conversion, removing the complexity of software installations or expensive alternatives. With a few simple steps, you can transform your CAF files into the M4R format, perfect for personalizing your iPhone's ringtone with your favorite tunes or sounds.
Online Video Converter not only offers convenience but also ensures that your audio quality remains pristine during the conversion process. Your CAF files maintain their original audio quality, ensuring that your custom iPhone ringtones sound crystal clear and delightful. So, whether you're looking to add a personal touch to your iPhone's ringtone collection or want to set your favorite song as your daily alarm, it is a breeze to convert CAF to M4R for free with Online Video Converter.
What is CAF?
Full name
Core Audio Format
Format type
Audio
Developed by
Apple
Description
CAF stands for Core Audio Format, created by Apple in 2005. It’s a container format for storing digital audio. A number of audio-editing applications for iOS and macOS use this file type for their loop and sound effects library. If you want to know how to open and play CAF files, see the associated programs list below.
File extension
.caf
Technical details
According to Apple’s specification, CAF format uses 64-bit file offsets, allowing for almost limitless playback time. Older formats such as AIFF and WAV have a 4GB size limit, and this significantly reduces their playback time. CAF can also save recorded audio data without updating the data header’s size field. If the recording is interrupted, this feature may come in handy.
Associated programs
QuickTime Player, GarageBand, Soundtrack Pro, and Logic Studio
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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