WMA to AIFF Converter
Convert WMA files to AIFF 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 WMA 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 WMA to AIFF
- Click "Choose files" or drag your WMA files onto the page.
- Make sure "AIFF" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your AIFF files.
Why convert WMA to AIFF?
AIFF is uncompressed, so further editing and re-saving won't reduce quality any more. (It can't restore detail that WMA compression already removed.)
AIFF is best for Logic Pro, GarageBand, Final Cut and professional Mac workflows. macOS, iOS, Logic, Pro Tools and most professional audio software.
Will I lose quality?
Converting WMA to AIFF keeps all the quality that is in your WMA file - nothing more is lost. However, it cannot recover detail removed when the WMA was originally created, and the AIFF file will be larger.
WMA vs AIFF
| WMA | AIFF | |
|---|---|---|
| Full name | Windows Media Audio | Audio Interchange File Format |
| Type | lossy | uncompressed |
| Best for | older Windows Media Player setups and legacy hardware | Logic Pro, GarageBand, Final Cut and professional Mac workflows |
| Typical size | ~1.4 MB at 192 kbps per minute | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | Windows, Windows Media Player, some car stereos. Poor support on Apple and browsers. | macOS, iOS, Logic, Pro Tools and most professional audio software. |
| Developed by | Microsoft (1999) | Apple (1988) |
WMA to AIFF: questions
How do I convert WMA to AIFF?
Open this page, add your WMA file, make sure AIFF is selected as the output format and click Convert. Your AIFF file is ready to download in seconds.
Will converting WMA to AIFF lose quality?
Converting WMA to AIFF keeps all the quality that is in your WMA file - nothing more is lost. However, it cannot recover detail removed when the WMA was originally created, and the AIFF file will be larger.
Is this WMA to AIFF 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 WMA files to AIFF 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 WMA and AIFF?
WMA (Windows Media Audio) is a compressed (lossy) format, microsoft's legacy lossy format, still used by older Windows software and devices. AIFF (Audio Interchange File Format) is a uncompressed format: apple's uncompressed audio format - the Mac equivalent of WAV with full metadata support.
Does it work on Mac, Windows, iPhone and Android?
Yes. The WMA to AIFF converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.