Quick answer
Open PDF Sign in Safari, draw your signature with your finger, choose the PDF, place the signature and download.
Step by step
- Open Safari and go to PDF Sign.
- Draw your signature in the pad with your finger. Pick an ink color and tap "Use this signature". Clear it and redraw as often as you like.
- Tap the drop area and choose the PDF from the Files app. If it came by Mail or WhatsApp, tap Share and "Save to Files" first.
- Tap the page where the signature belongs, drag it onto the line and resize it with the corner dots.
- Tap "Save signed PDF", then use the Safari download icon to find the file in the Downloads folder of Files and share it.
Tips
- Turn the iPhone to landscape for a wider signature pad.
- Pinch to zoom on the page before you place the signature, so it sits exactly on the line.
- Fill in other fields first with PDF Form Fill, save, then sign the saved copy.
Good to know
This adds a drawn signature image and is not a certificate-based digital signature. Check what the recipient accepts. Your PDF stays in Safari on your iPhone and is not uploaded.
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