Edit and sign a PDF
Sign a PDF
Sign a PDF on Android or iPhone with your finger: sign once, tap where it goes, and save a real PDF. Free, no watermark.
- Home
- All PDF tools
- Edit PDF
- Sign
Android and iPhone · free · no watermark
How it works
- 1
Open the PDF in Edit PDF
Then tap Sign.
- 2
Sign once
Your signature is kept for next time.
- 3
Tap where it goes
Then save the signed PDF.
The problem
A form arrives as a PDF and wants your signature. The usual route is print it, sign it, scan it back - three steps and a printer you may not have, for one line of ink.
What SahiScan does
Open the PDF in Edit PDF and tap Sign. Sign once with your finger, tap where it should go, and save. Your signature is kept for the next document.
The details that matter
- The signature is placed on the page as ink, and the rest of the PDF stays a PDF: text that was searchable is still searchable.
- It is kept for next time, and Forget signature removes it whenever you want.
- The company stamp sits beside it in the same editor, so a document can be signed and sealed in one go.
- We never see your files.
Questions people ask
How do I sign a PDF on my phone?
Open All PDF tools, then Edit PDF, and tap Sign. Sign with your finger once, tap where it should go, and save.
Do I have to sign again every time?
No. Your signature is kept for the next document, and you can forget it whenever you like.
Can I add my company stamp too?
Yes. The company stamp sits beside your signature in Edit PDF, so one document gets signed and sealed together.
Are my files uploaded anywhere?
We never see your files. What you open in SahiScan is kept in the app's private storage and is not uploaded to us.
Try it on your phone
Free, no watermark, on Android and iPhone.
Android and iPhone · free · no watermark