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Build a PDF from images, or combine existing PDFs, without an online converter account. Choose page size and file order first.

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Drop images here

Several files are fine. You can reorder them before building the PDF.

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    How to use this tool

    1. Choose Images to PDF or Merge PDFs at the top of the panel.
    2. Drop files onto the box. Click the arrows to change the order, or remove a file you do not want.
    3. For images, pick “Fit to each image,” A4, or Letter.
    4. Click Build PDF or Merge PDFs and save the download.

    Frequently asked questions

    Are my documents uploaded?

    No. PDFs and images are processed in your browser with the open-source pdf-lib library.

    Is there a file limit?

    The limit is your device’s memory, not a server cap. Very large scans or dozens of high-resolution photos can make the tab slow. If that happens, split the batch.

    Can I merge password-protected PDFs?

    Not if the file is encrypted and this tool cannot read its pages. Remove the password in a PDF reader you trust, then merge the unlocked copy.

    Do you add a watermark?

    No. The PDF you download is just your pages.

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