Easily add digital signatures to your PDF documents online.
Pick a PDF file from your device and upload it. You can also add the file from your Dropbox folder.
Create a signature or upload one from your device. Simply add signatures to the document.
Save the changes to your document, rename it, and save it to your local device.
Signing PDFs digitally transforms the way you handle essential documents. With our Sign PDF tool, you can add your signature in just a few clicks. Fill and sign PDF forms or digitally sign PDF agreements quickly with our tool.
Digital signatures are legally binding in many regions, but laws may vary. We recommend checking local regulations to ensure responsible use. Our Sign PDF tool helps professionals, students, and small businesses manage documents securely and efficiently.
Quickly add your signature or initials to any PDF. The interface is straightforward, making it easy even for beginners.
Choose your preferred method: type your signature with customizable styles, draw it directly using a pen tool, or upload a pre-scanned signature from your device.
It is compatible with all major PDF formats, so you don’t have to worry about file version compatibility when signing.
No hidden fees, software installations, or registrations are required. Access the e-sign feature instantly through your web browser.
Access the tool on a PC, Mac, iPhone, or Android. It works with popular browsers like Chrome, Firefox, Safari, and Edge, letting you sign on the go.
Your files are processed over an encrypted connection and automatically deleted after signing, protecting your privacy.
CopyChecker.com makes document editing easy and enjoyable. Try more PDF editing tools for free:
Our tool supports standard image formats such as JPG and PNG. If your signature is saved in a different format, consider converting it to one of these.
Yes, but first, you need to unlock the PDF by providing the correct password.
The tool supports all PDF formats. You can upload PDF files that are under 10 MB in size each time.
Open a browser on your iPhone and visit CopyChecker.com, navigate to our Sign PDF tool, and upload your PDF on it. Easily add signatures to your document with our mobile-friendly tool.
A clear walkthrough on how to digitally sign a PDF online.
Need to convert images to PDF? Try our PDF to Image tool for free.