Signing PDFs in Adobe Acrobat
helpx.adobe.com › acrobat › usingSep 19, 2022 · Steps to sign a PDF Open the PDF document or form that you want to sign. Click the Sign icon in the toolbar. Alternatively, you can choose Tools > Fill & Sign or choose Fill & Sign from the right pane. The Fill & Sign tool is displayed. Click Fill and Sign. The form fields are detected automatically.