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CAF to WMA - Online Audio Converter
Convert CAF to WMA online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert CAF to WMA
Drop CAF audio here or click to select
CAF
WMA (WMA v2)
About CAF to WMA
Convert CAF to WMA. CAF is Apple's 64-bit container for large recordings beyond WAV limits. WMA is Microsoft's audio codec paired with Windows Media workflows. Copy-protected store files cannot be converted; use DRM-free sources..
Why convert CAF to WMA?
- Smaller files with WMA lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
CAF vs WMA
| Codec | PCM 16-bit | WMA v2 |
|---|---|---|
| Compression | uncompressed | lossy |
| Sample behavior | Full quality kept | Quality set by bitrate |
| Typical use | CAF is Apple's 64-bit container for large recordings beyond WAV limits. | WMA is Microsoft's audio codec paired with Windows Media workflows. |
When not to convert CAF to WMA
- Skip WMA for archival masters: lossy compression discards detail, so keep the CAF original.
- Keep a master copy: repeated exports stack small losses, so archive CAF before batch WMA shares.
Limits
Starting point: CAF - CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing. Copy-protected store files cannot be converted; use DRM-free sources. Encode WMA (WMA v2) from CAF at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert CAF to WMA?
Drop your CAF file onto this page, choose quality and codec settings, then click Convert. The result downloads as WMA instantly. All processing runs in your browser.
What codec is used for WMA?
The default codec for WMA is WMA v2. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.