Sign a Contract in PDF Form
A contract is exactly the kind of document you do not want passing through an unfamiliar server just to add a signature. FixTools signs it without that risk. You upload the agreement, draw your signature in the pad, place it on the signature block, and download the signed contract, all inside your browser. The file is never uploaded, so the terms of your agreement stay between you and the other party. There is no account to create and no watermark stamped across the page, which matters on a formal document. It handles the everyday case of returning a signed contract quickly, whether that is a client agreement, a freelance statement of work, a rental contract, or an NDA, while keeping the sensitive contents on your own device.
- Cost
- Free tier
- Sign-up
- Not required
- Processing
- Tool-specific
- Privacy
- Clearly disclosed
The contract never leaves your browser
No account and no watermark on a formal document
Sign client agreements, NDAs, leases, and SOWs
PDF Tool
Sign PDF
Open the tool to see its processing method, supported formats, and current limits.
🚀Open Sign PDFFree tier · No account · Limits shown before processing
Keeping contract terms private while you sign
A contract holds pricing, obligations, and sometimes confidential terms that both parties expect to stay private. Uploading it to a third-party signing site to add one signature means those terms sit, however briefly, on a server you do not control, which for a sensitive agreement is worth avoiding.
FixTools embeds your signature into the contract using code that runs in your browser, so the document is never transmitted anywhere. You keep the same privacy you would have signing a paper copy at your own desk, with the speed of a digital file. When you are done, only you and the counterparty ever see the terms.
How to use this tool
Upload the contract, draw your signature, and drag it onto the signature block. Download the signed agreement, which stays private because nothing is uploaded.
How It Works
Step-by-step guide to sign a contract in pdf form:
- 1
Open Sign PDF
Launch the FixTools Sign PDF tool in your browser.
- 2
Upload the contract
Select the agreement PDF from your device.
- 3
Draw your signature
Sign in the pad and redraw until it matches your usual signature.
- 4
Place it on the signature block
Drag the signature to the signing line and size it to fit.
- 5
Download the signed contract
Save the file, ready to send back to the other party. Nothing was uploaded.
Real-world examples
Common situations where this approach makes a real difference:
Freelance work order
A designer signs and returns a statement of work the same afternoon it arrives.
NDA
A startup founder signs a mutual NDA before a partner call, keeping the terms off any third-party server.
Rental agreement
A tenant signs a lease and returns it by email without printing or uploading to an unknown site.
Client agreement
A consultant countersigns a services agreement and sends the executed copy straight back.
Pro tips
Get better results with these expert suggestions:
Read before you sign
Open the contract in a reader first to review the terms, then come back to add your signature.
Sign every required block
Some contracts need initials on each page as well as a final signature. Add each one before downloading.
Name the file clearly
Download as something like agreement-signed.pdf so the executed copy is easy to identify.
Send a compressed copy
If the signed contract is large, compress it so it sends cleanly by email.
Frequently asked questions
Related guides
More use-case guides for the same tool:
Related tools
Other tools you might find useful:
PDF Compressor
Shrink the signed PDF before emailing it.
PDF Merger
Combine the signed page back into the full document.
Watermark PDF
Stamp the document as signed or confidential.
Sign a PDF on Android
Sign a PDF on Android in Chrome for free. Draw your signature with a finger, place it on the page, and download. No app to install and the file never leaves your phone.
Draw Your Signature on a PDF
Draw your signature directly onto a PDF with a mouse, trackpad, or finger. Place it on the page and download free. Nothing is uploaded and no watermark is added.
Sign a PDF on iPhone
Sign a PDF on your iPhone in Safari, free. Draw your signature with a finger, drop it on the page, and save. No app to install, and the file never leaves your phone.
Sign a PDF Without Adobe
Sign a PDF without Adobe Acrobat or an account. Draw your signature in the browser and download the signed file free. No install, no upload, no watermark.
Sign a PDF Without Printing
Sign a PDF without printing and scanning. Draw your signature in the browser, place it on the page, and download, keeping the document digital and the file on your device.
Add a Signature to a PDF, Free
Add your signature to a PDF for free with no account and no watermark. Draw it in the browser and download the signed file. The document never leaves your device.
Ready to get started?
Open Sign PDF to review its free limits and processing method.
Open Sign PDF →Free tier · No account needed · Transparent limits