WV to AU Audio conversion is the process of translating audio encoded in the WavPack (.wv) lossless or hybrid format into the AU (Audio) file format commonly used on Unix and NeXT systems. This conversion repackages the audio data into AU container structure and optionally transcodes sample rate, bit depth, or compression settings to produce a .au audio file playable by compatible players and audio tools.
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Read guide →Drag your .WV file from your computer or use the browse function.
Confirm .au as the selected destination format.
Click "Convert" and download your converted .AU file once ready.
WV files use the WavPack codec with MIME type audio/wv and are favored for lossless compression. AU files usually have the MIME type audio/basic or audio/aiff and store PCM or μ-law encoded audio. WV is suited for high-quality storage, while AU is often used in older systems and telephony applications.
The AU Audio (.AU) format is commonly used for audio. Understanding its characteristics can be helpful when converting to or from other formats like WV.
While specific technical details aren't available here, AU Audio files generally serve the purpose of storing audio effectively within their domain.
Convert your WV audio files to the AU format effortlessly with our online converter. Designed for speed and simplicity, our tool ensures your audio files are converted with optimal quality and compatibility for various applications.
WV is a lossless audio format ideal for archiving with high fidelity, while AU is an older, simpler audio format commonly used in Unix environments. WV files typically offer better compression efficiency, whereas AU files provide broader legacy compatibility.
Keep individual WV source files under 100–250 MB for fastest browser-based conversion; larger files are fine but may be slower or require desktop tools.
To preserve original audio quality, convert WV lossless to uncompressed AU PCM at the original sample rate and bit depth (avoid downsampling or re-quantizing).
For batch conversions, use a dedicated desktop converter or command-line tool that supports WavPack to AU to maintain consistent settings and handle many files reliably.
Note format limitation: AU is primarily a container for PCM and simple encodings—advanced WavPack metadata or correction files may not be preserved in AU.
This WV to AU converter saved me hours of manual work.
Emma R.
Musician
Fast and reliable conversion with excellent output quality.
John D.
Audio Engineer
Perfect tool for prepping audio files for legacy platforms.
Lisa M.
Podcast Producer
Start your free WV to AU conversion now.
Drag your file here to to upload.
Up to 250MB
If you need smaller files, transcode to lower bit depth or sample rate but keep a lossless archive of the original WV files for future edits.