Convert MP3 to AU Files Online for Free.

Q: What happens after I convert my audio file?

A: Once your file is converted, it’s ready for download! You can grab it right away, and it’s yours to use as you wish—whether it's for personal use, professional projects, or sharing with others!

Q: Can I convert multiple audio formats at once?

A: Yes! You can batch upload and convert multiple audio files at once with RunConvert. It’s a huge time-saver if you’ve got a lot of audio files to deal with!

Q: Will RunConvert save my audio files?

A: Your privacy is important to us. After your conversion, your file is available for download for a short time. Once you download it, we won’t store it unless you create an account, in which case we’ll keep your conversion history.

Q: Can I convert audiobook chapters into separate files?

A: While RunConvert doesn’t split audiobooks automatically, you can split them manually with another tool before converting. After that, converting each chapter into a separate format is a breeze.

Q: Can I adjust the volume of my audio file before conversion?

A: Unfortunately, we don’t offer volume adjustments in our platform right now. But you can adjust the volume in your audio editor before uploading it to RunConvert. Many free tools out there can help with that!

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: 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: Can I convert a mixed track into separate stems?

A: We don’t offer the ability to separate a mixed track into stems directly. But if you need individual tracks, you’ll have to isolate them beforehand. Once you have the separate tracks, you can convert them into the format you need.

Q: Can I convert audio to different formats for use in my audio library?

A: Yes, you can! Whether you’re building an audio library for personal or professional use, RunConvert can help you convert your files to the formats that best suit your needs—MP3, FLAC, OGG, and more.

Q: How do I convert a video file to an audio file?

A: To convert a video file to audio, simply upload the video to RunConvert and choose the audio format you want, like MP3 or WAV. We’ll extract the audio from the video for you, making it easier to listen on the go.