M4A to AU Converter
Free online tool to convert M4A to AU files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
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Maximum file size is 10MB
How It Works
How to Convert M4A to AU
Click inside the file drop area to upload your M4A file or drag & drop it.
Locate your M4A file on your device—typically used for various purposes. Ensure the file is under 50MB to avoid upload issues. If the upload fails, check your internet connection or try compressing the file first.
Select AU as the output format and click the 'Convert' button.
Choose AU based on your needs—different formats suit different purposes, like JPEG for smaller file sizes. The conversion process typically takes a few seconds, depending on file size and server load.
Download the converted AU file instantly after conversion.
Once the conversion is complete, click the download link to save your AU file. You can then open it in software like a compatible viewer. If the file doesn’t download, ensure your browser allows pop-ups from RunConvert.
You can also send a link to the converted file via email. (Optional)
Enter an email address to receive a secure link to your converted file, which is useful for sharing with clients or accessing later. Links expire after 24 hours for security, and RunConvert ensures your data is protected during transmission.
Convert Your M4A files to other formats
RunConvert.com can convert your M4A files to these other formats:
Convert Your M4A files to other formats
Convert Files to M4A Format
RunConvert.com supports these converters to M4A format:
Convert Files to M4A Format
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Frequently Asked Questions
Here are some common questions and answers about m4a and au file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: What’s an M4A file, and why convert it on RunConvert?
A: M4A files are like AAC’s close cousin, often used by Apple for iTunes and iPhones. They sound great but aren’t always compatible with every device. RunConvert lets you convert them to MP3 for wider use or WAV for editing. It’s like turning an Apple-exclusive recipe into a global dish. RunConvert’s got you covered, wherever you are!
Q: Can I convert M4A to OGG for streaming?
A: Yup! OGG is great for streaming—small files, solid quality. RunConvert can turn your M4A into OGG in a snap. It’s like packing a big sound into a tiny package. Perfect for sharing online, from Mumbai to Montreal!
Q: What’s an AU file, and why convert it on RunConvert?
A: AU files are old-school audio files from Unix systems, like a time capsule from the early internet days. You might convert them to MP3 for modern devices or WAV for editing. RunConvert makes it a cinch. It’s like turning a floppy disk into a USB drive. RunConvert’s got you covered, wherever you are!
Q: What formats can I convert AU to on RunConvert?
A: Loads! RunConvert can turn AU into MP3, WAV, FLAC, OGG, AAC, and more. It’s like a musical toolbox—whatever you need, it’s there. From archiving in Amsterdam to streaming in Auckland, RunConvert’s got the format for you.
Q: Can I convert speech-to-text audio files?
A: If you’ve already got a speech-to-text file, you can upload the audio and convert it to another format. However, RunConvert doesn’t perform transcription. For text-to-speech, there are other specialized tools to check out.
Q: Can I convert audio to a format for mobile game sounds?
A: Yep, you can convert your sound effects, background music, and more into formats like OGG or MP3, which are commonly used for mobile games. Just upload your files, convert them, and you’re good to go!
Q: Can I convert a sound effect from a game into a ringtone?
A: Totally! If you’ve got a game sound effect that you’d like to use as a ringtone, you can convert it into MP3 or M4R (for iPhones). Just trim the audio if needed, and you’ll have your ringtone ready.
Q: How do I convert audio files using RunConvert?
A: It's super simple! Just upload your audio file, select the format you want to convert to, and hit 'Convert'. You’ll have your file ready in no time. No complicated steps—just a few clicks and you're done!
Q: How do I know if my file is too big to convert?
A: If your file exceeds 200MB, it might take a bit longer to convert, but it should still work. If you’re unsure, try uploading it and see how the process goes. If it’s too large, we recommend trimming it down first.
Q: What happens if my converted audio file is too large to download?
A: If the file is too large, you might run into issues when trying to download it. Try compressing it before downloading, or contact support if you keep facing issues. We can help!
What is M4A (MPEG-4 Audio)?
M4A is an audio file format that uses the MPEG-4 audio codec, commonly associated with Apple's iTunes and iPod devices. It is similar to MP3 but offers better compression and higher audio quality.
M4A files are typically used for storing songs, podcasts, and other audio content. Unlike MP3, M4A files often do not contain the same level of compression, which can result in higher quality audio.
How to open M4A?
M4A files can be opened with Apple's iTunes, QuickTime Player, or Music app on macOS and iOS devices. On Windows, you can open M4A files using iTunes or Windows Media Player if the proper codecs are installed.
For Android users, M4A files can be played with various audio player apps, such as VLC Media Player or other third-party apps that support the format.
M4A is Developed by: Apple Inc.
M4A was Released on: 2003
Useful Links for M4A:
How to convert M4A?
Converting M4A files to other audio formats like MP3, WAV, or AAC is simple with our online audio converter. Upload your M4A file, choose your desired output format, and start the conversion.
Our converter provides fast and high-quality conversions, making M4A files compatible with a variety of audio devices and platforms.
What is AU (Audio File)?
AU is an audio file format developed by Sun Microsystems in the 1980s. It is commonly used for storing digital audio data, and was originally used for audio files on Unix-based systems.
The .au format supports various audio quality levels and is known for its simplicity. It is mostly used in software development and by developers who work with raw audio data.
How to open AU?
AU files can be opened with a variety of media players like VLC Media Player, Audacity, or QuickTime on macOS.
Windows users can open AU files using VLC Media Player or install software like Winamp with the appropriate plugin.
AU is Developed by: Sun Microsystems
AU was Released on: 1987
Useful Links for AU:
How to convert AU?
To convert AU files, you can use our online audio converter. Simply upload your AU file, select the output format (MP3, WAV, etc.), and start the conversion process.
Our converter ensures quick and high-quality conversion for better compatibility with various audio players and devices.
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