Quick answer
Open PDF Sign in Safari or Chrome, draw your signature with the trackpad, drop in the PDF, place the signature and download.
Step by step
- Open Safari or Chrome and go to PDF Sign.
- Draw your signature in the pad by pressing and dragging on the trackpad, or with a mouse. Pick an ink color and click "Use this signature".
- Drag the PDF from Finder onto the drop area.
- Click the page where the signature should go, drag it into place and resize it with the corner dots.
- Click "Save signed PDF". The file is saved to your Downloads folder.
Tips
- A slow, steady drag on the trackpad looks smoother than a quick one. You can clear and redo as often as you like.
- Zoom in on the page before placing the signature so it sits on the line.
- Open the signed PDF in Preview afterwards to check it before you send it.
Good to know
It adds a drawn signature image, not a certificate-based digital signature. Check what the recipient requires. Your PDF stays in your browser.
Try it now: PDF Sign. Free, no signup, and your files stay in your browser.