Is it free to convert between CAF and WMA?

Yes, Convert999 is 100% free. All conversions happen locally in your browser with no file size limits, no registration, and no watermarks.

.caf

.wma

CAF vs WMA

Compare Core Audio Format and Windows Media Audio formats — understand the key differences and when to use each

Format Overview

CAF

Core Audio Format

Core Audio Format (.caf) is a audio file format.

.cafaudio

WMA

Windows Media Audio

Windows Media Audio (.wma) is a audio file format.

.wmaaudio

CAF vs WMA: Feature Comparison

Feature	CAF	WMA
Full Name	Core Audio Format	Windows Media Audio
File Extension	.caf	.wma
Category	audio	audio
Free to Convert	✓ Yes	✓ Yes
Browser Support	✓ All Browsers	✓ All Browsers
Convert to Each Other	✓ Yes	✓ Yes

When to Use CAF vs WMA

Use CAF when you need:

•Files in Core Audio Format format for maximum compatibility
•Industry-standard audio format support
•Wide software and platform compatibility

Use WMA when you need:

•Files in Windows Media Audio format for specific workflows
•Optimized audio format features
•Modern format advantages and smaller file sizes

Convert Between Them

CAF WMA WMA CAF

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Frequently Asked Questions

What is the difference between CAF and WMA?

CAF (Core Audio Format) and WMA (Windows Media Audio) are both audio file formats. CAF files use the .caf extension while WMA uses .wma. They differ in compression, quality, compatibility, and intended use cases.

Can I convert CAF to WMA for free?

Yes! Convert999 lets you convert CAF to WMA completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.

Which is better, CAF or WMA?

It depends on your use case. CAF (Core Audio Format) may be better for certain workflows, while WMA (Windows Media Audio) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.

Is it safe to convert files on Convert999?

Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

CAF Converter

Convert from CAF

WMA Converter

Convert from WMA

File Tools

Compress, resize, merge

Convert to CAF

All sources → CAF

Convert to WMA

All sources → WMA

Format Statistics

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Feature

CAF

WMA

Full Name