Sign PDF Online for Free
Add electronic signatures to PDFs in seconds. Draw or type your signature, place it anywhere, and download the signed file.
Sign PDF NowHow to Use This Tool
- 1Upload the PDF you need to sign.
- 2Create a signature by drawing or typing.
- 3Place the signature on the page and download the signed PDF.
Why use sotool?
Draw or Type Your Signature
Create a handwritten signature or a clean typed one, then place it anywhere on the page.
Ready for Everyday Documents
Perfect for contracts, forms, and approvals that do not require certified digital signatures.
No Signup Needed
Start using the tool immediately without creating an account or logging in.
Browser-Based
Works on Windows, Mac, Linux, Android, and iOS as long as you have a modern browser.
Frequently Asked Questions
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