Four steps
- Upload the PDF. Create a free Refrendo account and upload the document (up to 25 MB).
- Add who signs. Type their name and email. Add an approver first if someone should check it before it goes out.
- Place the fields. Drag a signature box, a date and a name field where each person should fill them in.
- Send. They get an email, open the link, and are guided from field to field. They can type, draw or upload their signature, on a phone or a computer.
When everyone has signed, you each get the final PDF, with the signatures merged into the page, and a completion certificate.
If you’re the one signing
If someone has sent you a PDF to sign and you don’t have Acrobat, ask them whether they can send it through a signing service instead of by email attachment. It’s quicker for both of you, and you get a proper signed copy back.
Why not print, sign and scan?
It works, but it takes longer, loses quality, and leaves no record of who actually signed or whether pages were changed afterwards. A signing service keeps that record for you. The original and final are fingerprinted with SHA-256 and every step is logged.
Details about other products are from their public websites as of September 2026 and may have changed. DocuSign and Adobe Acrobat Sign are trademarks of their owners; Refrendo is not affiliated with them.