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AU to WMA Converter
Convert AU files to WMA in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert AU to WMA
- Click Choose files or drop your AU files into the box. You can add several at once.
- Make sure WMA is selected as the output format.
- Press Convert, then download your WMA files.
AU
Sun/NeXT audio format, an early Unix sound file.
WMA
Windows Media Audio, Microsoft's compressed audio format.
Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.
Other AU conversions
Convert other files to WMA
- MP4 to WMA
- WEBM to WMA
- MKV to WMA
- MOV to WMA
- AVI to WMA
- FLV to WMA
- WMV to WMA
- MPEG to WMA
- MPG to WMA
- M4V to WMA
- 3GP to WMA
- 3GPP to WMA
- 3G2 to WMA
- OGV to WMA
- TS to WMA
- MTS to WMA
- M2TS to WMA
- VOB to WMA
- MXF to WMA
- DV to WMA
- MOD to WMA
- RM to WMA
- RMVB to WMA
- MP3 to WMA
- WAV to WMA
- OGG to WMA
- OGA to WMA
- OPUS to WMA
- FLAC to WMA
- AAC to WMA
- M4A to WMA
- M4B to WMA
- M4R to WMA
- AC3 to WMA
- AIFF to WMA
- AIF to WMA
- AIFC to WMA
- AMR to WMA
- CAF to WMA
- VOC to WMA
- WEBA to WMA
FAQ
Is converting AU to WMA free?
Yes. Unlimited conversions, no sign-up, no watermark.
Are my files uploaded to a server?
No. FieldConvert processes files inside your browser, so your AU files never leave your device. That makes it private and fast, because there is no upload or download wait.
Is there a file size limit?
Only your device's memory. Files up to about 2 GB work in most desktop browsers.