Can Claude fill out a PDF form?
Claude can read a PDF form and draft every answer, and when its file tools are on it can sometimes produce a filled copy of a simple fillable form. It cannot add your own signature, so the last step is yours.
What Claude is good at here
Upload the form and ask Claude to list each field with what you should write, based on details you give it. It is good at explaining confusing questions and checking that your answers are consistent.
Where it falls short
Results with flat or scanned forms are unreliable, layouts can shift, and a signature has to come from you. Always open the returned file and check it before you send it.
Fill and sign it here
Open the PDF on the home page, type the answers into the fields or place text on the page, add your signature, and download. No account and no watermark.
Adds your own signature to the page. It is not a certified digital signature and has no audit trail.