Convert ASF to WAV

Extract the audio from Advanced Systems Format (ASF) video and save it as WAV. No sign-up required.

Drag & Drop ASF File

or

Maximum file size: 50MB

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How to Convert ASF to WAV

1. Upload ASF File

Select your ASF file or drag and drop it into the upload area.

2. Convert to WAV

Click the Convert button and our system will process your file automatically.

3. Download WAV

Once conversion is complete, download your new WAV file instantly.

About ASF and WAV Formats

What is ASF?

ASF is Microsoft's container for Windows Media content, usually carrying WMA audio and WMV video.

Commonly used for:

  • Windows Media streams
  • Some IP camera and DVR recordings

What is WAV?

WAV was introduced by Microsoft and IBM in 1991 and stores audio as uncompressed PCM samples. CD-quality stereo WAV (16-bit, 44.1 kHz) uses about 10 MB per minute, and every audio editor, DAW and media player can open it.

  • Recording, editing and mixing in any DAW
  • Mastering and archiving at full quality
  • Broadcast, sampling and sound-design work
  • Maximum compatibility with hardware and software

Why convert ASF to WAV?

Extract WMA audio from ASF files in a universally playable format.

Frequently Asked Questions

Yes. Upload the ASF file and the converter saves its audio track as a WAV file; the video is discarded.

No further quality is lost. The audio track is decoded once and saved as uncompressed WAV. It will sound exactly like the audio in your ASF file, but cannot sound better than it.

The WAV contains only the audio, so it is often smaller than the original ASF video. However, uncompressed audio uses about 10 MB per minute at CD quality, so a short, low-resolution clip can produce a WAV larger than the video.

Yes, it is completely free and no sign-up or software install is needed.

Files are uploaded over an encrypted HTTPS connection, converted on our servers and deleted automatically, normally within an hour. We never share your files with third parties.

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