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eSign PDF / Guide
A bank form asks for account numbers and your signature, so it's worth two extra minutes. Make sure it's really your bank, get the details exact, and send it back the safe way.
Short answer
First check the request is really from your bank: call the number on your card if anything feels off. If the bank has the same form in its app or website, use that. If it has to be the PDF, fill it in on your iPhone with your name exactly as on the account, and sign it. Return it through the bank's secure upload or message center when it has one. eSign PDF works on-device, with no account, for $59.99 one-time (US).
OPEN · SIGN · SEND
See how it works on your iPhone.
Choose it from Mail or Files.
Add your signature and fill in the details.
Share a finished PDF they can open.
Fake bank forms are a common way to steal account details. Check before you fill anything in.
Match the date format the bank's form uses.
Open your PDF. Add your signature. Send it back.| Option | When to use it |
|---|---|
| The bank's app or website (secure upload or message center) | Whenever the bank offers it. It's the safest way. |
| Reply to the bank's email | When they asked for it by email and you've confirmed it's really them |
| Take it to a branch | When they ask for ink or an in-person signature |
Open the PDF in a signing app. Tap each blank to type (or add text boxes if the form is flat), and tick the boxes. Then sign. If you're not sure which kind of form you have, the one-tap test is in how to fill in a PDF form on your iPhone. Crooked or blurry scan? See sign a scanned PDF on iPhone.
Bank staff often open files on Windows. If they say your signature is missing, see can't sign a PDF on iPhone.
Your account details stay on your phone
Type, sign and export on your iPhone. The app uploads nothing to us.
Fill in the bank formFirst export free, then $59.99 once (US). No account.
If the bank has the same form in its app or website, use that. Use the PDF when that's what they asked for.
eSign PDF works on your iPhone and doesn't upload your file. Send the finished form only to the bank, through its secure channel if it has one.
Don't use links or numbers from the email. Call the number on your card or the bank's official website and ask.
Sign, fill and flatten PDFs on iPhone. No account. $59.99 one-time (US).
Get eSign PDFGuide
How to sign a scanned PDF from your bank or a government office
Crooked scans with no fields: place text, dates, and a signature anywhere, then flatten. No OCR promises.
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How do I fill in a PDF form on my iPhone?
One tap tells you if your PDF form is fillable or flat. What to do for each kind on iPhone.
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Is it safe to upload a PDF to a website just to sign it?
Upload vs on-device. What happens to your PDF on a signing website, and what to check in the privacy policy.


