CAF to WMA Converter
Convert CAF files to WMA in seconds, right in your browser. Drop in one file or a whole folder, pick your quality settings and download - nothing is uploaded to a server.
Drop CAF files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert CAF to WMA
- Click "Choose files" or drag your CAF files onto the page.
- Make sure "WMA" is selected as the output format (192 kbps is a good default).
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your WMA files.
Why convert CAF to WMA?
WMA files are typically 5-10x smaller than CAF, making them ideal for phones, sharing and streaming.
WMA is best for older Windows Media Player setups and legacy hardware. Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers.
Will I lose quality?
WMA is a lossy format, so some inaudible detail is removed to save space. At 192 kbps or higher most listeners cannot tell the difference from the original CAF.
CAF vs WMA
| CAF | WMA | |
|---|---|---|
| Full name | Core Audio Format | Windows Media Audio |
| Type | uncompressed | lossy |
| Best for | Xcode/iOS app sounds and very long Apple recordings | older Windows Media Player setups and legacy hardware |
| Typical size | ~10 MB at 16-bit / 44.1 kHz per minute | ~1.4 MB at 192 kbps per minute |
| Compatibility | macOS, iOS, Logic Pro, Xcode. | Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers. |
| Developed by | Apple (2005) | Microsoft (1999) |
CAF to WMA: questions
How do I convert CAF to WMA?
Open this page, add your CAF file, make sure WMA is selected as the output format and click Convert. Your WMA file is ready to download in seconds.
Will converting CAF to WMA lose quality?
WMA is a lossy format, so some inaudible detail is removed to save space. At 192 kbps or higher most listeners cannot tell the difference from the original CAF.
Is this CAF to WMA converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many CAF files to WMA at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between CAF and WMA?
CAF (Core Audio Format) is a uncompressed format, apple's modern container for long recordings with no 4 GB file size limit. WMA (Windows Media Audio) is a compressed (lossy) format: microsoft's legacy lossy format, still used by older Windows software and devices.
Does it work on Mac, Windows, iPhone and Android?
Yes. The CAF to WMA converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.