M4A to AAC Converter
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What is a M4A file?
M4A stands for MPEG-4 Audio and is a popular audio format used for storing compressed audio files. Unlike MP3, M4A files often use AAC encoding, which provides better sound quality at similar file sizes. It was developed by Apple and is widely used in iTunes and iOS devices.
M4A files are typically used for music and podcasts, offering high efficiency and compatibility with modern players. Since they don't support digital rights management (DRM), they are preferred for unrestricted distribution of audio content.
How to open M4A files
M4A files can be opened with iTunes, QuickTime, VLC Media Player, and most smartphone music apps. They’re fully supported on macOS, iOS, and many Windows players.
To convert M4A to MP3 or WAV, use AnyConv for a fast and simple online conversion.
Key facts about M4A
- Full name: MPEG-4 Audio Layer
- Extension: .m4a
- MIME type: audio/mp4
- Developed by: Apple Inc.
- Initial release: 2001
Useful links and resources
What is a AAC file?
AAC, or Advanced Audio Coding, is a widely used audio format known for delivering high-quality sound at relatively low bitrates. Developed as the successor to MP3, it became popular for streaming and digital distribution thanks to its efficient compression algorithms and broad device support.
AAC is the default format for Apple’s iTunes, iOS devices, and YouTube audio. It supports multi-channel audio, a wide frequency range, and features like perceptual noise shaping, making it a favorite for music, podcasts, and even broadcasting.
How to open AAC files
You can open AAC files with most modern media players like VLC, iTunes, Windows Media Player, and QuickTime. They’re also supported on smartphones and tablets without any additional software.
If you need to convert AAC to MP3 or another format, AnyConv provides an easy online tool for quick conversion.
Key facts about AAC
- Full name: Advanced Audio Coding
- Extension: .aac
- MIME type: audio/aac
- Developed by: Fraunhofer, Dolby, Sony, AT&T
- Initial release: 1997
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❓ Frequently Asked Questions
- Do I need to register to convert M4A files?Not at all! You can convert M4A to AAC without signing up or installing anything.
- Is it safe to convert M4A to AAC on AnyConv?Absolutely. All M4A and AAC files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting M4A to AAC?We do our best to preserve the original quality during M4A to AAC conversion. The result is accurate and clean.
- How long does it take to convert M4A to AAC?Most conversions from M4A to AAC take just a few seconds — even for larger files.
- Can I upload more than one M4A file?Yes, batch conversion is supported. You can convert multiple M4A files to AAC at once — fast and easy.
- What browsers support M4A to AAC conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting M4A to AAC on any platform.