Yes! Convert999 works on any device with a web browser — iPhone, Android, iPad, or desktop. No app installation required. Simply open the converter, upload your WV file, and download the converted AU file.
Will I lose quality converting WV to AU?
Convert999 uses high-quality conversion algorithms to minimize quality loss. For lossless formats, the conversion is exact. For lossy formats like images and audio, we use optimized settings that balance quality and file size.
Can I batch convert multiple WV files to AU?
Yes, Convert999 supports batch conversion. Select or drag & drop multiple WV files and convert them all to AU format at once. Each file is processed locally in your browser.
What is the difference between WV and AU?
WavPack Audio (WV) and Sun Audio (AU) differ in compression, compatibility, and features. WV is optimized for its native use cases, while AU may offer different advantages. Visit our WV vs AU comparison page for a detailed breakdown.
Why Convert WV to AU?
Advantages
✓Sun Audio offers better compatibility with modern applications and workflows
✓Converting is completely free with no file size limits on Convert999
✓Your files never leave your device — 100% private and secure conversion
✓Instant conversion without waiting for server processing
Key Differences
→WV (WavPack Audio) is optimized for its native use cases
→AU (Sun Audio) may offer different compression or feature set
→Choose based on your target platform, quality needs, and file size requirements