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Convert AIFF to WMA

Free and instant — your AIFF files are processed securely on our servers and deleted right after conversion. Nothing is stored.

How to convert AIFF to WMA

  1. Step 01

    Add your AIFF files

    Drop them into the box above or click to browse. You can add several files at once.

  2. Step 02

    Conversion starts instantly

    Your file is sent to our servers, converted and deleted right away — no sign-up, no queue, no waiting.

  3. Step 03

    Download your WMA files

    Save each file individually or grab them all at once. Done.

Why convert AIFF to WMA?

Converting your AIFF to WMA shrinks the file dramatically for easier sharing and storage, while keeping sound quality that's excellent for everyday listening.

AIFF vs WMA at a glance

AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV, lossless and studio-standard but with much less support outside professional audio software. WMA is Microsoft's proprietary audio format for Windows Media Player — rarely supported outside Windows, and most phones, apps and streaming platforms can't play it at all.

PropertyAIFFWMA
Extension.aiff, .aif.wma
Full nameAudio Interchange File FormatWindows Media Audio
First released19881999
Developed byAppleMicrosoft
CompressionLosslessLossy
TransparencyNoNo
AnimationNoNo
Best forprofessional audio production and archiving on macOSold Windows Media Player libraries and ripped CDs from the 2000s

AIFF to WMA — frequently asked questions

Is this AIFF to WMA converter really free?

Yes — completely free, with no sign-up, no watermarks and no daily limits.

Will I lose quality converting to WMA?

WMA uses lossy compression, so the image is re-encoded at high quality (92%). For photos the difference is practically invisible; for text-heavy graphics or logos, a lossless format like PNG preserves sharp edges better.

Is the conversion private?

Audio conversion runs on our servers with ffmpeg — your file is deleted immediately and never stored.

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