Free · No upload · Drag to reorder

Merge PDF

Combine multiple PDFs into one file — add as many as you need, drag to set the order, then download. Everything runs in your browser; nothing is uploaded.

Drop PDF files here or browse

Add two or more PDFs — drag the grip handle to set the order

    🔒 Your PDFs are merged entirely in your browser — never uploaded.

    How to merge PDF files

    Combine reports, scans, contracts or chapters into a single document — your files stay on your device the whole time.

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    1. Add your PDFs

    Drop in two or more PDF files, or click to browse — add as many as you need.

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    2. Set the order

    Drag each file's grip handle up or down until the list matches the order you want.

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    3. Merge & download

    Click Merge and download a single combined PDF with every page in place.

    Merging is handy for combining scanned pages, stitching together chapters or reports, and building a single PDF from documents that arrived separately. Everything is processed locally with pdf-lib, so confidential contracts never leave your computer. Explore more PDF tools.

    Merge PDF FAQ

    Is merging PDFs free?

    Yes — completely free, with no sign-up and no limit on how many times you can use it.

    Are my files uploaded anywhere?

    No — every PDF is combined entirely in your browser using pdf-lib, so your documents never leave your device.

    Is there a limit on how many PDFs I can merge?

    There's no fixed limit — add as many PDFs as you need. Very large files or a large number of files may take longer depending on your device.

    Can I reorder the files before merging?

    Yes — drag a file's grip handle up or down in the list to change its position. The final PDF's pages follow that same order.