AAC to AU Converter
Free online tool to convert AAC 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.
0 files uploaded. 100 files remaining.
Maximum file size is 1GB
How It Works
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.
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: Is it safe to convert AAC files on RunConvert?
A: Safe as a locked playlist! RunConvert encrypts your AAC files and wipes them after conversion. Your songs or podcasts are secure, no matter what. Worried about your audio slipping out? RunConvert keeps it tight.
Q: Why convert AAC to WAV on RunConvert?
A: WAV is uncompressed, making it perfect for editing in tools like Audacity. If you’re tweaking audio, WAV’s the way to go. RunConvert makes it easy—just pick WAV. Why lose flexibility when you can keep every sound crystal clear?
Q: Can I convert AU to FLAC for lossless quality?
A: Yup! FLAC keeps all the quality of AU but takes up less space—great for archiving. RunConvert does it in a snap—just pick FLAC. It’s like storing a vinyl collection in a smaller cabinet. Perfect for audio nerds everywhere!
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 audio formats are best for high-fidelity sound?
A: For high-fidelity sound, you’ll want to stick with lossless formats like FLAC or WAV. These formats don’t sacrifice audio quality, unlike MP3, which compresses the audio to save space.
Q: Can I convert audiobooks to different formats for e-readers?
A: If you have an audiobook in a format like MP3 or WAV, you can easily convert it into another format to make it compatible with your e-reader. Just upload the file, choose your desired format, and convert it in no time.
Q: Can I convert sound effects into a different format for use in video editing?
A: Yes, you can! If you have sound effects you want to use in video editing, you can easily convert them to MP3 or WAV for seamless integration into your project. You’ll have the right format for all your editing needs.
Q: How do I convert audio to a ringtone on Android?
A: For Android, MP3 or OGG files work perfectly for ringtones. Just convert your audio file to MP3, and then you can set it as a ringtone through your phone’s settings. Easy as pie!
Q: Can I convert audio files for use in video editing?
A: Definitely! You can convert your audio files into any format needed for video editing software. Whether it’s background music, voiceovers, or sound effects, we’ve got you covered.
Q: What audio formats are ideal for web usage?
A: For the web, MP3 and OGG are your best friends. They’re compressed, so they won’t take up too much bandwidth, and they’re widely supported across browsers and devices. Perfect for website audio, podcasts, and streaming!
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.
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