WMA→AUConverter
Convert your WMA files to AU format instantly. Free, fast, and secure - your files never leave your browser.
↔ Convert AU to WMA insteadDrop file or click to browse
Max 100MB • Auto-deletes after 3 min
How to Convert WMA to AU
Upload Your File
Drag & drop your WMA file or click to browse. Files up to 100MB are supported.
Convert
Click "Convert to AU" and wait a few seconds for processing.
Download
Download your converted AU file instantly. No registration needed.
Why Convert WMA to AU?
Converting WMA to AU helps ensure compatibility with your preferred audio player, editing software, or streaming platform.
About WMA and AU
What is WMA?
WMA (Windows Media Audio) is Microsoft's proprietary audio codec, commonly found in Windows environments and older media players.
What is AU?
AU (.au) is a widely-used audio format. ModConvert supports converting AU files to 16 different formats including MP3, WAV, FLAC, OGG and more.
Frequently Asked Questions
How do I convert WMA to AU?
Upload your WMA file using the converter above, then click "Convert". Your file will be processed and you can download the converted AU file immediately. The entire process takes just seconds.
Is it free to convert WMA to AU?
Yes, ModConvert is completely free to use. There are no hidden charges, no registration required, and no watermarks on your converted files.
Is my WMA file safe when converting?
Absolutely. Your files are processed securely and are never stored permanently on our servers. Files are automatically cleaned up after conversion to protect your privacy.
What is the maximum file size for WMA to AU conversion?
You can convert WMA files up to 100MB in size. This covers most common use cases for audio files.
Can I convert multiple WMA files at once?
Yes, you can upload and convert multiple WMA files. Each file will be converted to AU format individually for the best quality results.