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Codecs

How to play VP9 files without buying a codec

VP9 is a video codec — the way the picture is compressed. You find it inside .webm, .mkv, .mp4 files.

Open the playerFree Windows app · v0.1.45

Updated 2026-11-11

At a glance

Found inside.webm, .mkv, .mp4

Why it doesn’t play

Most browsers and Windows play VP9 already. When a file still fails, it is usually a less common codec inside — PlayAnyVideo handles those too.

Where it plays

PlayAnyVideo (web, Windows, Android)Plays
Chrome / Edge on their ownPlays
Windows Movies & TV / Media PlayerPlays

Play it free with PlayAnyVideo

  1. 1

    Open the PlayAnyVideo player in your browser — nothing to install — and drop the file in. Files never leave your device.

  2. 2

    If the browser can’t decode it, the built-in universal engine (open-source, LGPL) takes over automatically.

  3. 3

    For the heaviest files (4K/8K HEVC, DTS, TrueHD) install the free Windows app: it converts on the fly with your graphics card and plays everything.

  4. 4

    On Android, choose “Open with → PlayAnyVideo” from your file manager or messenger.

FAQ

Is it really free?

Yes. PlayAnyVideo has no ads, no paid codecs and no locked features.

Is my VP9 file uploaded anywhere?

No. Playback happens on your own device; local files are never sent to a server.

Do I need a codec pack?

No. Codec packs can break other players and often bundle adware. PlayAnyVideo brings its own decoders.

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