WMA Converter
Convert files to and from WMA — free, online, no signup.
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WMA (Windows Media Audio) is a lossy audio format Microsoft released in 1999 for Windows Media Player. Once common on Windows PCs and portable players, it has faded from modern devices — phones, Macs, and car systems often cannot play WMA, which is why most people convert it to MP3.
| Full name | Windows Media Audio |
| Developer | Microsoft |
| Released | 1999 |
| Type | Lossy compression |
| Typical use | legacy Windows audio files |
| MIME | audio/x-ms-wma |
Convert from WMA
Frequently asked questions
How do I open a WMA file?
WMA (Windows Media Audio) is a lossy audio format Microsoft released in 1999 for Windows Media Player. Once common on Windows PCs and portable players, it has faded from modern devices — phones, Macs, and car systems often cannot play WMA, which is why most people convert it to MP3. If a device refuses to open it, the fastest fix is converting it to a more universal format with the converter above.
Is converting WMA files free?
Yes — 10 conversions a day with files up to 200 MB, free, with no signup and no watermarks.