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AAC to AU Converter
Convert AAC to AU online — free, fast and secure. Try now!
Drag and drop your files here or click to upload.
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Maximum file size is 1GB
How to Convert AAC to AU
Click inside the file drop area to upload your AAC file or drag & drop it.
Locate your AAC 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.
What is AAC (Advanced Audio Codec)?
AAC (Advanced Audio Codec) is a lossy audio compression format that is widely used for high-quality audio streaming and playback. It is a successor to the MP3 format and provides better audio quality at similar bit rates.
AAC is used by many streaming services (such as YouTube, iTunes, and Spotify) and is supported by most modern devices, including smartphones, tablets, and computers.
How to open AAC?
AAC files can be opened with most media players, including Apple Music, iTunes, VLC Media Player, Windows Media Player (with the proper codecs), and Android music players.
On macOS, AAC files can be played natively in QuickTime and Apple Music.
AAC is Developed by: Fraunhofer IIS, Dolby Laboratories, and others
AAC was Released on: 2000
Useful Links for AAC:
How to convert AAC?
You can easily convert AAC files to other audio formats like MP3, WAV, or FLAC using an online audio converter. Just upload your AAC file, select the desired output format, and start the conversion process.
Our tool provides high-quality conversion and ensures compatibility across various 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.
Convert Your AAC files to other formats
RunConvert.com can convert your AAC files to these other formats:
Convert Your AAC files to other formats
Convert Files to AAC Format
RunConvert.com supports these converters to AAC format:
Convert Files to AAC Format
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Frequently Asked Questions
Here are some common questions and answers about aac and au file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: Can RunConvert handle batch AAC conversions?
A: Oh, yeah! Got a bunch of AAC files from iTunes? RunConvert can convert them all at once. Upload, pick your format, and chill. It’s like ripping a whole playlist in one go. Who’s got time to convert one song at a time?
Q: How fast can RunConvert convert AAC files?
A: Quick as a snap! AAC files convert in seconds, and even long tracks zip through with RunConvert’s cloud system. Ever been stuck waiting for a file to process? Not here—you’ll be back to your tunes faster than you can say ‘play’!
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: Is it safe to convert AU files on RunConvert?
A: Safe as a locked vault! RunConvert encrypts your AU files and deletes them after conversion. Your nostalgic audio is secure, whether it’s a sound effect or a clip. Worried about your files getting out? RunConvert keeps it tight.
Q: Why is my audio file not uploading?
A: Sometimes files can be a bit tricky to upload if they’re too large or in a format that’s not fully supported. Try checking the file size or format. If the issue persists, feel free to reach out to support for help!
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