Upload your PDF to PDFQ and add secure electronic signatures in seconds.
Sign PDF
Add electronic signatures to your PDF documents for secure approvals.
Sign PDF Documents Securely and Easily
- Sign PDFs Easily
Upload your PDF to add electronic signatures. Securely sign contracts, forms, or documents with ease, and download your signed file in seconds.
- Secure Signing Process
Your files are safely encrypted during the signing process. Once the signing is complete, your files are deleted from our servers to maintain security.
- Sign on Any Device
Sign PDFs on any device, be it a tablet, phone, or computer. Our tool supports all operating systems and browsers for easy and secure electronic signatures.
- Sign Online without Software
Sign PDFs online without installing any software. Upload your file, add your signature, and download your signed PDF—all in your browser.
- Preserve Document Quality
Add electronic signatures to PDFs while preserving the document’s original quality. Your signed PDF will retain its clarity and professionalism.
- Multi-Format Signing Support
Sign PDFs created from a variety of file formats, including Word, Excel, PowerPoint, and images. Regardless of the source format, add signatures effortlessly.

How to Sign a PDF
Sign your PDF electronically in four simple steps with our online signature tool.
- Upload your PDF Drag and drop your PDF into the signature tool.
- Add your signature Create or upload a signature to add to the document.
- Apply the signature Click to place the signature where you need it.
- Download the signed PDF Download your newly signed PDF document.
Why Use Our PDF Signing Tool?
Our PDF signing tool allows you to securely add electronic signatures to your PDF documents, making it ideal for contracts, agreements, and other legally binding documents. The tool supports both text-based and handwritten-style signatures, providing flexibility in how you sign. The entire process is done online, with no software installation required, ensuring that your signed document is ready in just a few clicks.

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