Merge PDF
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Drop multiple PDFs below. CrunchBox will combine them into a single file in the order listed. Drag to reorder.

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    How to Merge PDFs
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    Combine PDFs into one document

    Need to send multiple PDFs as one file? CrunchBox merges them in the order you choose, preserving all pages, links, and formatting.

    How it works

    1. Drop two or more PDF files into the box above
    2. Reorder them if needed using the move buttons
    3. Click "Merge Files" to combine them
    4. Download your merged PDF

    Privacy

    All merging happens in your browser. Your documents never leave your device.