AAC to WMA Converter
Convert AAC 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 AAC 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 AAC to WMA
- Click "Choose files" or drag your AAC 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 AAC to WMA?
WMA may be better supported by your device or app. To keep quality, choose a bitrate equal to or higher than the original AAC.
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?
Converting between two lossy formats re-encodes the audio, which can add a small amount of loss. Use a bitrate at least as high as the original (192 kbps or more) to keep it transparent.
AAC vs WMA
| AAC | WMA | |
|---|---|---|
| Full name | Advanced Audio Coding (ADTS) | Windows Media Audio |
| Type | lossy | lossy |
| Best for | streaming, broadcast and devices that need a raw AAC stream | older Windows Media Player setups and legacy hardware |
| Typical size | ~1.4 MB at 192 kbps per minute | ~1.4 MB at 192 kbps per minute |
| Compatibility | Most phones, browsers, smart TVs and media players. | Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers. |
| Developed by | MPEG (1997) | Microsoft (1999) |
AAC to WMA: questions
How do I convert AAC to WMA?
Open this page, add your AAC file, make sure WMA is selected as the output format and click Convert. Your WMA file is ready to download in seconds.
Will converting AAC to WMA lose quality?
Converting between two lossy formats re-encodes the audio, which can add a small amount of loss. Use a bitrate at least as high as the original (192 kbps or more) to keep it transparent.
Is this AAC 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 AAC 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 AAC and WMA?
AAC (Advanced Audio Coding (ADTS)) is a compressed (lossy) format, raw AAC audio stream. The successor to MP3 used by YouTube, iPhone and digital radio. 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 AAC to WMA converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.