Convert AU to WAV Online - Free & Easy
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About this conversion
Easily convert your AU audio files to the widely compatible WAV format with Convert2.co's free online tool. AU (au) files, often used in speech processing and older Unix systems, can be challenging to work with. Converting to WAV, a lossless and universally supported format, unlocks greater compatibility for playback, editing, and integration into various audio software and devices. Whether you're an audio professional, a researcher, or simply need to access sound files from a different system, our AU to WAV converter provides a fast, secure, and high-quality solution. Experience seamless audio conversion without any software downloads.
📋 How to Convert AU to WAV
Upload
Select or drag your AU file to the converter
Convert
Click the convert button and wait a moment
Download
Get your converted WAV file instantly
AU
The AU (audio) file format, often associated with the `.au` extension, is a simple audio file format originally developed at the University of California, San Diego. It's commonly used in Unix-based systems and was historically prevalent in early speech processing applications and network audio. AU files typically store uncompressed audio data, though they can also support various compression schemes. Its simplicity makes it straightforward to parse and process, but its less widespread adoption compared to formats like WAV can limit compatibility.
WAV
The WAV (Waveform Audio File Format) is a standard audio file format developed by Microsoft and IBM. It's widely used for uncompressed, high-fidelity audio storage, making it a popular choice for professional audio editing, music production, and archiving. WAV files typically store audio data in PCM (Pulse-Code Modulation) format, which is lossless, meaning no audio information is lost during encoding. This results in excellent sound quality but also larger file sizes compared to compressed formats.
Why Convert AU → WAV?
Converting AU to WAV is often necessary due to compatibility and quality considerations. While AU files are functional, WAV is the industry standard for uncompressed audio, ensuring broad playback support across virtually all media players, audio editing software (DAWs), and operating systems. If you've received an AU file from a legacy system, research project, or specific application and need to edit it, integrate it into a modern production, or simply listen to it on common devices, converting to WAV is the most reliable solution. This ensures your audio is accessible and ready for any use.
AU vs WAV
The primary difference between AU and WAV lies in their ubiquity and typical usage. AU files, while sometimes uncompressed, are less standardized and often found in specific technical contexts. WAV, on the other hand, is the de facto standard for uncompressed, high-quality audio. WAV offers superior compatibility across a vast range of software and hardware, making it ideal for professional audio work and general playback. While AU might be simpler for certain niche applications, converting to WAV is generally recommended for broader accessibility, editing, and maintaining the highest possible audio fidelity without proprietary limitations.
❓ Frequently Asked Questions
How do I convert AU to WAV?
To convert AU to WAV, simply upload your AU file(s) to our online converter using the 'Upload' button. Once uploaded, select WAV as your desired output format. Click the 'Convert' button, and our tool will process your audio. You can then download the converted WAV file directly from the page.
Is the AU to WAV conversion free?
Yes, Convert2.co offers free AU to WAV conversion for all users. You can convert as many files as you need without any hidden costs or subscription requirements.
What is the quality of WAV output?
Our AU to WAV converter aims to preserve the original audio quality as much as possible. WAV is a lossless format, meaning it does not compress audio data, ensuring that the converted WAV file will be of high fidelity, often matching or exceeding the original AU file's quality.
Can I convert multiple AU files at once?
Our current version supports converting one AU file at a time. Please upload your AU files individually for conversion to WAV. We are continuously working on improving our service and may introduce batch conversion in the future.