PCM to AU Converter — Free Online

Free online PCM to AU converter — quickly transform your audio files without registration or software installation. Our service lets you convert pcm to au in just a few clicks. Upload your file to our server and get the result in seconds. Files are automatically deleted after download. AU is a classic Unix/Sun format. Widely supported in scientific and professional software. Try our pcm to au converter right now!

🔄 How PCM to AU Converter Works

PCM to AU — professional server-side conversion. Perfect results thanks to optimized processing algorithms.

Our pcm converter supports quality settings from 64 to 320 kbps. Choose parameters that match your requirements.

Server conversion to AU works reliably on any device. Your device stays free — all work is done on our server.

🎯 Problems This Converter Solves

Issues playing PCM?

Convert to universal AU format for better compatibility.

💡 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

🎯 Studio Grade

Optimized AU conversion without quality loss

🔋 Device-Friendly

Save battery — file is processed on server

🔒 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

PCM Raw format

Pulse Code Modulation. Digital sound representation.

AU High quality

Sun Audio. Classic Unix format for software.

❓ Frequently Asked Questions

How can I transform PCM to AU?

Open the converter page, add your PCM file, select AU, and click the convert button. Download when ready.

Is the PCM to AU converter free?

Absolutely free! Convert as many files as you want without registration or payment.

What quality can I expect after PCM to AU conversion?

Double compression affects quality. To minimize losses, use high bitrate and quality source file.

How to process many PCM files?

Conversion to AU happens on server. Process files sequentially for stable results.

What files can I upload for AU conversion?

Upload files up to 30 MB. After conversion, they're automatically removed from server.

Is server-side conversion secure?

Yes, secure. Files are processed on a protected server and deleted immediately after you download the result.

📝 How to Convert PCM to AU

1

Upload File

Drag & drop PCM 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