AAC to M4A Converter
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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
Useful links and resources
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
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❓ Frequently Asked Questions
- Do I need to register to convert AAC files?Not at all! You can convert AAC to M4A without signing up or installing anything.
- Is it safe to convert AAC to M4A on AnyConv?Absolutely. All AAC and M4A files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting AAC to M4A?We do our best to preserve the original quality during AAC to M4A conversion. The result is accurate and clean.
- How long does it take to convert AAC to M4A?Most conversions from AAC to M4A take just a few seconds — even for larger files.
- Can I upload more than one AAC file?Yes, batch conversion is supported. You can convert multiple AAC files to M4A at once — fast and easy.
- What browsers support AAC to M4A conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting AAC to M4A on any platform.