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Sign PDF

Edit & sign

Add a signature to the pages you choose.

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PDF files · up to 50 MB each

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Files are saved only when you choose Save. Up to 5 workspaces and 200 MB total. Browser storage may be cleared; download important files separately.

    How it works

    1. 1Choose your PDF file.
    2. 2Draw, type or upload a signature and place it.
    3. 3Download your signed PDF.

    Originals stay unchanged. Save results before leaving, or explicitly save this workspace on your device. Manipulation tools require unlocked, flattened PDFs. Layout changes require pages without annotations or links. New outputs may lose bookmarks and digital signatures.