Sign PDF Online
Draw, type or upload your signature and place it.
Runs in your browser
Sign a PDF on your phone with your finger, or on a computer with a mouse, a typed name or a photo of your signature. Add initials, the date or a company stamp without the file ever leaving your browser.
How to sign a PDF online for free
- 1Select a PDF file.
- 2Create your signature: draw it, type it or use an image.
- 3Click on the page to place it, and add the date, name or stamp if needed.
- 4Press Sign document and download the signed file.
Why Sahl PDF?
- Three ways to sign: draw, type or image
- Add initials, date, name and a company stamp
- Draw your signature with a finger on your phone
- Signing happens in your browser — no upload
Frequently asked questions
How do I sign a PDF online?
Select the file, create your signature by drawing, typing or using an image, click where it goes and press Sign document.
Can I sign a PDF on my phone?
Yes. Open the tool in your phone's browser, draw your signature on the screen and place it.
How is this different from a digital signature?
This tool places an image of your signature on the page. A digital signature uses a certificate to prove who signed and reveal later changes — use the Digital signature tool for that.
Is my file uploaded when I sign?
No. Signing happens in your browser and the file never leaves your device.
Can I sign a PDF without creating an account?
Yes. You can sign PDFs free 3 times a day with no sign-up or account.
Can I add my signature in more than one place?
Yes. Click each spot where the signature, initials or date should go before pressing Sign document.