How to Sign a PDF
Need to sign a PDF quickly without printing it, signing it, and scanning it back in? Serbabisa's Sign PDF tool lets you draw a signature and place it on the page in seconds, entirely on your device.
OPEN THE TOOLSign PDFStep by step
- 1Open the Sign PDF tool
Choose Sign PDF from the directory to open the dropzone.
- 2Drop your PDF
Drag the file in or click to browse.
- 3Draw your signature
Sign with your mouse or finger on the pad. Clear and redo it as many times as you like before continuing.
- 4Pick placement and pages, then sign
Choose a corner for the signature and whether it goes on the first page, last page, or every page, then press Sign PDF and download the result.
Frequently asked
Is this a legally binding digital signature?
No, it stamps an image of your drawn signature onto the page. It's a quick visual signature, not a certificate-based digital signature with cryptographic proof of identity.
Can I sign more than one page?
Yes, choose Every page under Apply to, or stick with First page or Last page if that's all you need.
Is my PDF uploaded anywhere?
No. The signature is drawn and stamped locally in your browser, so nothing is sent to a server.
Ready to try it?
Do it now, and your file never leaves the tab.