Upload a PDF to sign it using the built-in PDF.js viewer. Look for the signature / pen tool in the toolbar to add your signature.
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Select the PDF file you need to sign.
Use the signature tool to draw, type, or upload your signature.
Apply your signature and download the completed document instantly.
Waiting to print, sign, and scan documents is a thing of the past. ApexPDF provides a modern, secure way to sign your PDFs digitally from any device, anywhere.
Security and privacy are at our core. Unlike other e-signature platforms that store your documents on their servers, ApexPDF processes everything locally. Your signature and sensitive contracts never leave your computer.
Add secure digital signatures to your contracts and forms without risk.
Draw your signature, type it, or upload an existing image of your signature.
Privacy guaranteed: Your documents never touch our servers during the signing process.
Sign unlimited documents for free. No subscriptions, no limits, no watermarks.
Yes! ApexPDF is 100% free with no hidden fees, no signup required, and unlimited file processing.
Absolutely! All processing happens in your browser. Your files never leave your device, ensuring complete privacy.
No! Process files of any size, as many times as you want, completely free.