• Available
  • More African languages — coming soon
  • Start designing

    Sign PDF

    Sign a PDF online, free

    Sign a PDF

    Open a PDF, add your signature, drag it into place, then download the signed file. It stays on your device.

    How to sign a PDF
    1. 1Open your PDFChoose the PDF you need to sign from your phone or computer.
    2. 2Add your signatureDraw it with your finger or mouse, type your name, or upload a photo of your signature.
    3. 3Place it & downloadTap the page where it goes, drag and resize it, then download the signed PDF.
    What you can sign
    • Contracts & agreementsSign a tenancy, service or job contract without printing it.
    • Offer lettersAccept a job offer and send it back the same day.
    • Forms & consentSchool, medical and bank forms that need your signature.
    • Invoices & quotesSign off a quote or invoice before you send it to a client.
    • Several pagesAdd your signature or initials to as many pages as you need.
    • Delivery notesSign a delivery or handover note on your phone, on the spot.
    Private & free
    Stays on your deviceYour PDF and your signature are put together in your browser. Neither is uploaded to our servers.
    Free to useOpen a file and place your signature for free. You only sign in to Ifiok when you download the signed PDF.
    Frequently asked questions
    Is this PDF signer free?Yes. Signing is free, with no watermark. You sign in to your free Ifiok account when you download.
    Is my document uploaded?No. The signature is added to the PDF right in your browser, so the file never leaves your device.
    Can I sign on my phone?Yes. Draw your signature with your finger, then drag it into place on the page.
    Is this a legally binding e-signature?It adds a picture of your signature to the PDF, which many everyday documents accept. For contracts that need a certified digital signature, check what the other party requires.