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Convert VOB to CAF

Extract the audio from VOB videos and save it as CAF — ideal for iOS app sounds and Apple developer workflows.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

    Quality
    Advanced options
    Trim (optional)
    Use minutes:seconds, e.g. 1:05.5

    How to convert VOB to CAF

    1. 1

      Tap Choose files and select one or more VOB files (or drag them in).

    2. 2

      Check that CAF is selected. Use Advanced options for bitrate, channels or trimming.

    3. 3

      Press Convert. Everything happens on your device — no upload, no waiting in a queue.

    4. 4

      Your CAF downloads automatically. Converting several files? Grab them all as a ZIP.

    VOB vs CAF

    Only the sound is kept — the picture is dropped, so the CAF file is far smaller than the VOB video.

    VOBCAF
    Full nameDVD Video ObjectCore Audio Format
    TypeVideoAudio
    CompressionLossyLossless
    Developed byDVD ForumApple
    Introduced19962005
    Plays on iPhone✕ No✓ Yes
    Plays on Android✕ No✕ No
    Plays on Windows✓ Yes✕ No
    Plays on Mac◐ Partly / with an app✓ Yes

    About VOB and CAF

    VOB: VOB files are the video files on a DVD disc (inside the VIDEO_TS folder).

    CAF: CAF is Apple's flexible audio container used inside iOS and macOS apps and by GarageBand. Files can be any length and hold many codecs.

    Frequently asked questions

    How do I convert VOB to CAF on my phone?
    Open this page in your phone's browser (Safari, Chrome, Samsung Internet), tap Choose files, pick your VOB, make sure CAF is selected and tap Convert. The CAF file is saved to your Downloads.
    Will converting VOB to CAF reduce quality?
    Only the sound is kept — the picture is dropped, so the CAF file is far smaller than the VOB video.
    Can I convert only part of the VOB?
    Yes. Open Advanced options → Trim and enter a start and end time.
    Is this VOB to CAF converter free?
    Yes — completely free with no limits on the number of files, no watermark and no account. The site is supported by ads.
    Are my files uploaded to a server?
    No. The converter runs inside your browser using WebAssembly, so your files never leave your device. That's also why it works for private and confidential recordings.

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    Convert VOB to other formats

    VOB to MP4VOB to MOVVOB to MKVVOB to WEBMVOB to AVIVOB to FLVVOB to WMVVOB to 3GPVOB to M4VVOB to MPGVOB to TSVOB to GIFVOB to MP3VOB to M4AVOB to M4RVOB to AACVOB to ALACVOB to WAVVOB to FLACVOB to OGGVOB to OPUSVOB to WEBAVOB to WMAVOB to AIFFVOB to AC3

    Convert other formats to CAF

    MP3 to CAFM4A to CAFM4R to CAFAAC to CAFALAC to CAFWAV to CAFFLAC to CAFOGG to CAFOPUS to CAFWEBA to CAFWMA to CAFAIFF to CAFAC3 to CAFAMR to CAF3GA to CAFAPE to CAFMP4 to CAFMOV to CAFMKV to CAFWEBM to CAFAVI to CAFFLV to CAFWMV to CAF3GP to CAFM4V to CAFMPG to CAFTS to CAFGIF to CAFMTS to CAFHEVC to CAFRMVB to CAF

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