File Convert

Convert M4B to WV

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

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M4B vs WV

M4B

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

About M4B ↗

WV

WavPack — open, lossless (and hybrid) audio compression.

About WV ↗

M4B to WV: frequently asked questions

How do I convert M4B to WV?

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

Is the M4B to WV converter free?

Yes. Convert M4B to WV 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 M4B and WV?

MPEG-4 audiobook (AAC, with chapter support). WavPack — open, lossless (and hybrid) audio compression.

Related conversions

Convert M4B to: MP3 · WAV · FLAC · M4A · AAC · AC3 · AIFF · M4R · OGG · OPUS

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

Browse all supported formats →