File Convert

Convert WMV to M4B

Free online WMV-to-M4B converter — upload a WMV file and download a M4B. Fast, private, no signup.

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WMV vs M4B

WMV

Windows Media Video.

About WMV ↗

M4B

MPEG-4 audiobook (AAC, with chapter support).

About M4B ↗

WMV to M4B: frequently asked questions

How do I convert WMV to M4B?

Drop your WMV file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a M4B to download. No software to install.

Is the WMV to M4B converter free?

Yes. Convert WMV to M4B for free right in your browser, with no account needed to get started.

Is it safe and private?

Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.

What's the difference between WMV and M4B?

Windows Media Video. MPEG-4 audiobook (AAC, with chapter support).

Related conversions

Convert WMV to: MP4 · MOV · MKV · WEBM · 3GP · AVI · FLV · MPEG · OGV · TS

Convert to M4B from: AAC · AC3 · AIFF · AMR · APE · FLAC · M4A · M4R · MP3 · OGG

Browse all supported formats →