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Sign a PDF

Add your signature to any PDF: draw it with your finger or mouse, or use a photo of your signature with the paper removed.

Your signature

Sign with your finger or mouse.

Document

Page numbers
Header and footer

You can use {page}, {pages}, {date} and {file}.

Watermark
Bookmarks
    Password and info

    Protected with AES-256. Opened a protected PDF? It's saved without its old password unless you set one here.

    Scanned pages (OCR)

    Reads the text in scanned pages so you can search, copy and edit it. It runs on your device; the first run downloads the reader (about 7 MB).

    Compare with another PDF

    Highlights the words that differ from another version of this document.

    Sign in to download

    Downloading needs a free FitMyKB account. Your edits stay right here while you sign in, in a new tab.

    We never store your PDF. It's edited on your device and never uploaded. Your account only holds your name and email.

    Find and replace

    Replaces the PDF's own text, keeping its font where every letter exists in it.

    Two ways to sign

    Draw your signature on the pad with a finger, stylus or mouse. Or photograph your signature on white paper: the editor evens out the light, removes the paper and keeps only the ink, so it sits naturally on the document instead of in a white box.

    Place it exactly

    Drag the signature to the line, and use the corner handle to make it bigger or smaller; it keeps its shape. Add today's date with Date, tick boxes with Tick, and your name with Add text. Sign as many pages as you need, then download one finished PDF.

    Is this a legal digital signature?

    It's an image of your handwritten signature, the same as signing a printed page and scanning it, which is what most forms, offer letters and agreements ask for. It isn't a certificate-based digital signature (like Aadhaar eSign or a DSC), which some government filings require.

    Use cases

    Rent and job offer letters

    Sign an offer letter or a rental agreement and send it back the same day, without a printer.

    Forms for college and office

    Add your signature to declarations, leave forms and consent forms.

    Saving your signature

    Draw your signature, or photograph it on paper, and place it on every page that needs it.

    How it works

    1. Open your PDF and press Sign.

    2. Draw your signature, or choose From a photo, then press Place signature.

    3. Drag it onto the line, resize with the corner, and download.

    Questions

    Can I sign a PDF on my phone?

    Yes. Open the PDF, tap Sign, draw with your finger, then drag the signature into place.

    Is my signature saved anywhere?

    No. It exists only in your browser while you work and in the PDF you download.

    Can I sign several pages?

    Yes. Place the signature once, then use Duplicate and drag the copy to the next page's line, or sign again.

    How do I add the date next to my signature?

    Choose Date and tap next to the signature; today's date is added in the format DD/MM/YYYY.

    Related tools

    Fill in a PDF formType into a PDF form's own boxes, tick its checkboxes and pick from its lists. Forms without boxes can be filled by typing anywhere on the page. Add text to a PDFType anywhere on a PDF in any size and colour, in English, Hindi, Tamil or other languages, and move it into place. Free PDF editorEdit the PDF's own text, sign, fill forms, redact, add photos, number pages and more, right in your browser. Your PDF never leaves your device. Resize signature for online formsBring a photographed signature down to the 10–20 KB that exam and job forms ask for.