How to Use PDF Sign

What is PDF Sign?

PDF Sign is a free online tool that lets you add your handwritten or typed signature to any PDF document — draw it on screen, type your name in a styled font, or upload an image of your physical signature. Place, resize, and reposition signatures on any page, and optionally add a date stamp alongside. Everything runs in your browser — files never leave your device. No signup required, no watermarks.

Features

How do I use PDF Sign?

Upload a PDF (up to 50 MB), then create your signature using the Draw tab to sign with your mouse or touchscreen, the Type tab to enter your name in a signature font, or the Upload tab to use a photo of your existing signature. Choose a color and pen size. Click Use This Signature, then click anywhere on a page to place it. Drag to reposition, resize from the corner, navigate between pages, and click Save Signed PDF to download.

Why use PDF Sign?

PDF Sign is a free tool for fast everyday work with no signup required for basic use. It helps you get instant results, review them, and move on without installing a separate app.

• 100% free with no usage limits, watermarks, or hidden upgrade prompts.
• Privacy-conscious workflow tips are built into the docs: avoid secrets, use samples, and review outputs.
• No account, email, or signup is required to start using it.
• Works instantly on desktop, tablet, and mobile — nothing to install.

What can I use PDF Sign for?

• Remote workers signing employment contracts, NDAs, and onboarding paperwork sent as PDFs can sign the document electronically and return it without printing, scanning, or using paid e-signature services.
• Freelancers signing client contracts and service agreements can upload the PDF, draw their signature, and return the signed document by email in seconds — fully browser-based with no monthly subscription required.
• Property managers and tenants executing lease agreements can each sign their copy of the PDF and exchange signed versions without in-person meetings, streamlining rental document workflows.
• Students submitting signed permission forms, internship agreements, or enrollment documents digitally can sign the PDF and upload it to their institution's portal without printing a single page.
• Small business owners approving vendor invoices, purchase orders, or supplier agreements can sign and return the PDF same-day, eliminating delays caused by physical signature and mail workflows.

Who uses PDF Sign?

Developers, designers, students, and everyday users rely on this tool for quick, accurate results. It's especially popular among people who need a reliable utility without installing software or signing up for an account.