WMA to WAV
WMA files from an old Windows music library need professional editing? Converting to WAV gives you uncompressed audio that every editor and production tool accepts. FluidConvert converts WMA to WAV free, extracting maximum quality from Microsoft's legacy format.
Drop your file here, or browse
Accepts: audio/x-ms-wma, .wma · Max 100MB (free)
Your files are encrypted with TLS and automatically deleted after conversion.
Simply upload your .WMA file and we'll convert it to .WAV format — fast, free, and secure.
Fast & Free
Convert files up to 100MB at no cost. No account needed.
Secure
Files are encrypted and automatically deleted after conversion.
High Quality
Industry-leading conversion with no quality loss.
How to Convert WMA to WAV
Upload Your File
Click the upload area above or drag and drop your .WMA file. We support files up to 100MB on the free plan.
Choose Output Format
Select .WAV as your target format. Adjust any conversion settings if needed.
Download Your File
Click Convert Now and wait a few seconds. Once complete, download your converted file instantly.
About WMA to WAV
What is WMA?
WMA (Windows Media Audio) is Microsoft's proprietary audio format from 1999, once the default for Windows Media Player CD ripping and music purchases. WMA comes in several variants: standard WMA (lossy), WMA Pro (multichannel), and WMA Lossless. Most legacy WMA files are standard lossy WMA encoded at 128-192kbps.
Why convert to WAV?
WAV provides a universal uncompressed format compatible with every audio application and platform. Convert WMA to WAV when importing legacy Windows audio into a modern DAW, preparing old recordings for remastering, or extracting maximum quality from WMA archives for editing. WAV is also necessary when WMA files won't play on Mac or Linux systems.
What to expect from the conversion
WMA is decoded to uncompressed PCM WAV. The audio quality matches what the WMA contained — you can't recover quality lost during the original WMA encoding. File sizes increase significantly (a 4MB WMA becomes roughly 40MB as WAV). WMA Lossless files convert with zero quality loss since they were already lossless.
How FluidConvert handles it
We support all DRM-free WMA variants including standard, Pro, and Lossless, decoding to WAV at the original sample rate and bit depth.
Common reasons to convert WMA to WAV
- Importing old Windows Media Player library files into a Mac-based audio editing workflow
- Preparing WMA voice recordings from legacy dictation software for professional transcription
- Converting WMA Lossless CD rips to WAV for importing into a modern music production DAW
- Extracting audio from WMA files for use in video editing on platforms that don't support WMA
Frequently Asked Questions
Can I convert WMA Lossless to WAV without quality loss?
Yes. WMA Lossless is mathematically identical to the original audio, so converting to WAV produces a bit-perfect result with zero quality loss. Only standard (lossy) WMA involves quality that was already reduced.
My old WMA files are from Windows XP — will they still convert?
Yes. WMA files from any era of Windows convert normally. The format hasn't changed in ways that affect compatibility. Both old 128kbps rips and newer high-bitrate WMA files are supported.
Why would I convert to WAV instead of MP3?
Convert to WAV when you plan to edit the audio further — WAV avoids adding another layer of lossy compression. Convert to MP3 when you just need a portable, playable file for everyday listening.