Convert M4R to CAF
Choose file to convert
We offer a free online converter that can convert audio files from m4r format to caf format, along with a range of other audio formats.
How to convert m4r to caf?
Step 1
Upload m4r-file
You can select m4r file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to caf»
Choose caf or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your caf file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the caf format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert m4r to caf
m4r to caf Fast and easy
Simply drag and drop your m4r files onto the webpage, and you'll be able to convert them to caf or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure m4r to caf Conversion
As soon as you upload your m4r files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all m4r to caf conversions in the cloud, which means that none of your computer's resources will be used in the process.
iPhone Ringtone File
| Extension | .m4r |
| Category | 🔵 audio |
| Programs | 🔵 Apple QuickTime Player |
| Main program | 🔵 Apple iTunes |
| Description | 🔵 This format is used in smartphones of the iPhone series. Mainly, this format is an AAC and M4A file. Not all audio files from the iTunes store can be converted to M4R. When syncing with an iPhone and a computer, these files are automatically transferred to the phone. These files can be purchased or downloaded from iTunes. Additionally, audio files in other formats can be converted to the M4R format. This format ensures the best possible ringtone for iPhone. |
| Technical details | 🔵 M4R differs from MP3 due to its compression method. This format is part of the MPEG-4 standard, specifically under the ISO-IEC standard 14495-3. Despite employing auditory masking, the lossy compression of M4R is comparable to AAC and MP3 files. It works by reducing audio size by eliminating data and sounds that are imperceptible to the human ear. This allows M4R to create high-quality audio files without taking up a lot of storage space. Users can select any audio of their choice for use, such as a ringtone or alert tone. |
| Developer | 🔵 Apple Inc |
| MIME type | 🔵 audio/aac |
caf
| Extension | .caf |
| Category | 🔵 audio |
| Description | 🔵 .caf (Core Audio Format) The .caf format is a file type developed by Apple Inc. as a container for audio data. It is designed to overcome limitations of older digital audio formats, including AIFF and WAV. For example, CAF files can store audio of any bit depth and sample rate, and they are not limited in file size like older formats. The Core Audio Format is natively supported on Mac OS X and iOS and is used for storing and manipulating digital audio data. |
| Technical details | 🔵 The `.caf` (Core Audio Format) developed by Apple is an audio file format with the following features: - Unlimited File Size: There are no size limitations, making it ideal for lengthy recordings. - Multiple Data Formats: It supports various audio codecs such as PCM, AAC, and MP3. - High-Quality Audio: It is suitable for professional recording and editing, offering high sample rates, bit depths, and channels. - Compression: `.caf` supports both lossless and lossy compression. - Extensive Metadata: It can store text annotations, markers, channel layouts, and more. - Robust File Structure: It is designed to minimize the risk of corruption and enable efficient editing. - Compatibility: `.caf` is native to Apple devices and software, but may require conversion tools for non-Apple systems. - Non-destructive Editing: Some applications allow editing without altering the original files. - Auxiliary Data Support: It can store non-audio data such as MIDI and text. - Sample Accurate Synchronization: `.caf` includes timestamps for precise audio/video synchronization. - Flexible Channel Count: It supports an arbitrary number of audio channels. `.caf` is optimal for professional audio within the Apple ecosystem, but its adoption is limited outside the Apple ecosystem due to its Apple-centric design. |