Sign PDF Documents Online & Free
Add handwritten signatures to your PDFs in seconds. No software installation required.
Powerful PDF Signing Features
Everything you need to sign PDF documents professionally. Fast, secure, and completely free, with no registration required.
Handwritten Signature Canvas
Draw your signature naturally using a mouse, trackpad, or touchscreen. Every stroke is captured cleanly so the result still looks like your real handwriting.
Personal Signature Library
Save signature variants once and reuse them anytime. Keep a formal version for contracts and a quick one for approvals without redrawing each time.
Drag & Drop Positioning
Place signatures exactly where they belong, then move them again if needed. The live preview makes it easy to align signatures cleanly on every page.
Multi-Page PDF Support
Navigate page by page, sign only the pages you need, or apply the same signature across the whole document in one action.
Instant PDF Download
Download your signed PDF immediately after finishing. Signatures are embedded into the document so the file stays usable in any major PDF reader.
100% Private & Secure
Your documents stay on your device. Processing happens locally in the browser, so there is no upload queue and no server-side document storage.
Why Choose PDF Signer?
Compare our free, secure, browser-based PDF signing tool with paid alternatives that require subscriptions or installations.
PDF Signer
- Browser-based, no installation
- Unlimited signatures
- Multi-page support
- 100% private & secure
- No watermarks
- Works on all devices
- Instant download
- No registration needed
Adobe Acrobat
- Requires installation
- Subscription required
- Complex interface
- Cloud upload required
- Limited free features
- Desktop software
- Slower workflow
- Account registration
DocuSign
- Monthly subscription
- Only 3 free documents per month
- Email verification required
- Cloud storage required
- More complex workflow
- Limited customization
- Paid extras
- Account required
All Features Included Free
Handwritten Signatures
Draw natural signatures with a mouse or touchscreen
Signature Library
Save and reuse unlimited signatures
Multi-Page Signing
Sign all pages or selected pages individually
Drag & Drop Positioning
Place signatures exactly where needed
Instant PDF Download
Download signed PDFs immediately
100% Private & Secure
All processing happens locally in your browser
No Watermarks
Export clean, professional signed documents
No Registration Required
Start signing PDFs immediately
Unlimited Document Signing
Sign as many documents as you need
Works Offline
Keep signing even without an internet connection
No credit card required. No hidden fees. No software installation.
Start Signing PDFs for FreeLightning Fast
Sign PDFs in under a minute with no waiting or upload delays.
Bank-Level Privacy
All processing stays local, so your documents never leave your device.
Unlimited Signing
Sign as many documents as you need with no usage cap or fees.
Trusted by Professionals Worldwide
Join business owners, real estate agents, HR teams, and consultants who use PDF Signer to handle everyday document signing faster.
Sarah Mitchell
Real Estate Agent
I sign listing agreements and contracts daily. PDF Signer saves me from printing, signing, and scanning every time.
James Chen
Small Business Owner
I can sign invoices and contracts on the go without paying for another PDF subscription.
Maria Rodriguez
HR Manager
Our team processes employee documents every month, and the saved signature library cuts the repetitive work down dramatically.
David Thompson
Freelance Consultant
The local-only workflow matters a lot for NDAs and client paperwork. It feels much safer than uploading files elsewhere.
Lisa Anderson
Legal Assistant
Apply to All Pages makes long contracts much faster to finish than the tools we used before.
Michael Brown
Property Manager
No watermark, no signup wall, just a fast signing flow that works when I need it.
Ready to Sign Your First PDF?
No registration, no credit card, no catch. Start signing documents professionally in under 60 seconds.
Try PDF Signer Free NowCommon Questions About PDF Signing
Everything you need to know about signing PDF documents online with our free tool.
Still have questions?
Try It Now - It's FreeStop Wasting Time Printing, Signing, and Scanning
Sign PDFs online with handwritten signatures in seconds, not minutes.
Upload your PDF, draw your signature once, place it on any page, and download the finished file instantly. Everything stays in your browser.
Why Choose PDF Signer?
PDF Signer is a browser-based tool for adding handwritten signatures to PDF documents without installing extra software. It is built for contracts, agreements, forms, invoices, and other routine files that need a visible signature fast.
You can save reusable signatures, place them on multiple pages, drag them into position, and download the signed PDF immediately. The whole workflow stays focused on one job instead of forcing you through a larger document suite.
Fast & Easy
Upload your PDF, create a signature with your mouse or touchpad, place it, and download the result in under a minute.
100% Secure
All processing happens locally in your browser, so your documents stay on your device instead of being uploaded elsewhere.
Reusable Signatures
Save multiple signatures in your library and reuse them across future documents without redrawing every time.
Frequently Asked Questions
Everything you need to know about signing PDF documents online with PDF Signer.
Use Cases for PDF Signer
Business contracts
Sign agreements, NDAs, sales paperwork, and vendor documents without printing or scanning.
HR and onboarding
Handle offer letters, policy acknowledgements, and employee forms with a faster signature flow.
Real estate paperwork
Add signatures to leases, rental forms, and property documents from any device.
Invoices and approvals
Sign quotes, invoices, and internal approval PDFs in a few clicks.
School and admin forms
Complete permission slips, enrollment forms, and office documents without a printer.
Personal documents
Sign applications, letters, and one-off PDFs quickly when you only need a visible signature.
Popular PDF signing guides
Explore focused pages for the most common PDF signing searches and workflows.
Signature Maker
Create your signature with our free online signature maker. Draw or type your name, download a transparent PNG, or use your signature to sign a PDF.
Sign PDF Online Free
Sign PDF files online for free. Add a handwritten signature in your browser, keep documents private, and download the signed PDF immediately.
Add Signature to PDF
Add a signature to a PDF online with a simple browser workflow. Draw, place, and download your signed file without extra software.
Sign PDF Without Printing
Sign a PDF without printing or scanning. Use a browser-based PDF signer to add your signature and download the signed document in one workflow.
Sign Contract PDF Online
Sign contract PDFs online in a simple browser workflow. Add a handwritten signature, review placement, and return the signed contract quickly.
Fill and Sign PDF
Fill and sign a PDF online with a browser-based workflow. Complete the document, add your signature, and download the final PDF quickly.