Work and admin

Sign a PDF without printing it

Printing a document just to sign it, then scanning it back in, takes ten minutes and makes the page look worse. You can put your signature straight onto the PDF and send it back in under a minute.

Sign PDFFree · No sign-up · Files stay on your device
Open Sign PDF

Why sign on screen

Most everyday paperwork (job offers, tenancy renewals, quotes, permission slips, expense forms) only needs your signature on the page. Signing on screen keeps the text sharp and searchable, where a printed and scanned copy turns into a fuzzy picture.

Contracts and forms are full of personal details. Think Pages adds your signature inside your browser, so neither the document nor your signature is uploaded.

Key benefits

How to sign a PDF

  1. Open Sign PDF and add the document. A photo of a paper form works too.
  2. Press Signature and draw, type or upload it. Choose black or blue ink.
  3. Drag the signature onto the line and pull its corner to resize it. Zoom in if the line is small.
  4. Add the date, initials or any typed text the document asks for, press Done, then Export PDF.

Tips

Sign PDFFree · No sign-up · Files stay on your device
Open Sign PDF

Questions

Is a signature added this way legally valid?

For most everyday agreements in the UK and EU, a signature drawn or typed onto a document is accepted. Some documents, such as deeds and wills, have stricter rules or need a witness, so check with whoever asked for the signature if you're unsure.

Can I sign a PDF someone emailed me and send it back?

Yes. Save the attachment, open it in Sign PDF, add your signature and export. Then attach the signed PDF to your reply.

Will the rest of the document change?

No. The original pages stay as they are, with sharp text. Only your signature and anything else you add is placed on top.

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