Sign PDF Add to Chrome

Private PDF signing in Chrome

Sign the PDF.
Keep it private.

Draw or upload your electronic signature, add the details a document needs, and download the finished PDF. Your file stays on your computer.

Add Sign PDF to Chrome See how it works
  • Works offline
  • Local processing
  • No account
Sign PDF editor showing a fictional service agreement with an electronic signature selected
Processed locallyThe file stays on this device
Signature placedReady to download

Your document does not need a detour through the cloud. Sign PDF processes each file locally after installation.

Open. Sign. Download.

Everything in one toolbar

Finish a PDF without leaving Chrome.

Use a focused set of tools to place an electronic signature, complete important fields, review every page, and save the result.

01

Draw or upload your signature

Write an electronic signature directly or use an existing signature image, then move and resize it to fit.

02

Add text anywhere

Complete a name, date, note, or another detail and place it exactly where the PDF needs it.

03

Make the mark fit

Choose a pen color and stroke width before you draw your signature.

04

Review every page

Move through a multi-page PDF, zoom in, undo a recent change, and check the file before saving.

05

Download the signed copy

When the document looks right, save the edited file back to your computer as a PDF.

A short path from open to done

Three steps.
One finished PDF.

No registration flow to get through and no document upload to wait for.

  1. 01

    Open your PDF

    Drop a PDF into the extension or choose it from your computer. You can also open a PDF link from Chrome’s context menu.

  2. 02

    Sign and complete it

    Draw or upload a signature, position it, adjust the ink, and add any text the document needs.

  3. 03

    Review and download

    Check the pages, undo anything that is out of place, then save the signed PDF to your computer.

Local by design

The PDF stays
where it belongs.

Many online tools require an upload. Sign PDF works differently: the extension processes your document locally on your computer.

  • 01No external file uploadYour document is processed on your device.
  • 02Works offline after installationKeep signing even without an internet connection.
  • 03No account to createOpen the extension and begin with your PDF.

Made for everyday documents

One tool for the PDFs that need your mark.

ContractsFormsApprovalsConsent formsAgreementsReports

Quick answers

Before you sign.

Can I sign a PDF without internet?

Yes. Once the extension is installed, Sign PDF works offline.

Are my PDF files uploaded?

No. Each PDF is processed locally on your computer rather than uploaded to an external server.

Do I need an account?

No. There is no account or registration step.

Can I use a signature image?

Yes. Upload an image of your signature, resize it, and place it on the PDF. You can also draw a signature.

Does it support multi-page PDFs?

Yes. Move between pages, zoom for a closer view, and review the whole document before downloading.

Your next PDF can stay local

Open it. Sign it.
Keep it on your computer.

Add Sign PDF to Chrome

Works offline after installation · No account required