CAF to AU Converter — Free Online

Free online CAF to AU converter — quickly transform your audio files without registration or software installation. Our service lets you convert caf to au in just a few clicks. Conversion happens right in your browser — files are never uploaded to a server and stay on your device. AU is a classic Unix/Sun format. Widely supported in scientific and professional software. Try our caf to au converter right now!

🔄 How CAF to AU Converter Works

Our free caf converter quickly produces AU files. Upload source files, choose settings, and click "Convert".

Batch conversion saves time — process multiple files in one session. Flexible bitrate settings help balance quality and size.

CAF to AU online — no software installation. Open the site on any device with a browser and start converting now.

🎯 Problems This Converter Solves

Device can't play CAF?

Some players don't support CAF. Conversion will solve the problem.

Need a different lossless format?

Different software supports different formats. AU works with your software.

💡 Common Uses for AU

📁 Convert to AU format

🔄 Change audio format

📱 Device compatibility

💾 Optimize file size

✨ Our Converter Advantages

⚡ Rapid Conversion

No waiting — results delivered immediately

📦 Bulk Processing

Save time by converting in batches

💻 All Platforms

Windows, Mac, Linux, iOS, Android — everywhere

🔒 Secure Handling

Your data stays private — no storage

🎵 Flexible Settings

Choose quality, bitrate, and other parameters

💰 No Payment

All features available free without an account

📊 Format Comparison

CAF High quality

Core Audio Format. Professional Apple format without limits.

AU High quality

Sun Audio. Classic Unix format for software.

❓ Frequently Asked Questions

How to convert CAF to AU?

Upload your CAF file, select AU as output format, and click Convert. Your file will be ready in seconds.

Is CAF to AU conversion free?

Yes, conversion is completely free. No registration required, no hidden fees.

Does converting CAF to AU affect quality?

Yes, converting between lossless formats preserves full quality.

Can I convert multiple CAF files at once?

Yes, our converter supports batch processing of up to 10 files at once right in your browser.

What's the maximum file size?

For browser processing — up to 100 MB per file. Files never leave your device.

Where does conversion happen?

CAF to AU conversion happens right in your browser. Files are never uploaded to a server — maximum privacy.

📝 How to Convert CAF to AU

1

Upload File

Drag & drop CAF files or click "Choose Files"

2

Adjust Settings

Choose quality, bitrate and other options

3

Convert

Click "Convert" and wait for processing

4

Download Result

Download your AU files