Sign PDF Online
Sign PDF documents online with your electronic signature. Quick, secure, and legally compliant e-signature tool
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Your files remain private and will be deleted from our servers within 24 hours.
4.8/5 - (12,131 Votes)
Sign PDF Files Online Quickly and for Free
Easily add your signature to any PDF document with our online tool. This feature allows you to sign contracts, forms, agreements, and more without the need for printing or scanning. Perfect for business professionals, legal teams, and anyone needing to sign PDFs digitally.
Effortless Digital PDF Signing
Upload your PDF, draw or upload your signature, place it on the document, and download the signed PDF immediately.Add a digital signature using your mouse, trackpad, or uploaded image, ensuring a secure and legally valid signature.
Ideal for Contracts, Forms, and Agreements
Whether you need to sign contracts, agreements, or legal documents, this tool allows you to digitally sign PDFs quickly. Perfect for business owners, legal professionals, remote workers, and anyone who needs to sign documents on the go.
Fast, Secure, and Legally Valid PDF Signing
Sign your PDFs in seconds, even for multiple pages, without delays.Place your signature precisely where you need it, maintaining the integrity of your document.All files are deleted automatically after conversion, and the process ensures that your signature is secure and authentic.
Sign PDFs on Any Device, Anytime
This online tool works on all major platforms, including Windows, Mac, iOS, and Android. Whether you're on a laptop, tablet, or smartphone, you can easily sign your PDF documents from any device with an internet connection.
Free, Fast, and Convenient PDF Signing
Sign your PDF files for free, without needing to install software. This tool is quick, secure, and easy to use, making it perfect for digitally signing documents and ensuring a smooth workflow without the need for physical signatures.
How to edit PDF online?
1.Import the PDF file you want to sign.
2.Set up your electronic signature and make required PDF adjustments.
3.Download your freshly signed PDF document and enjoy!
Sign PDF FAQs
Can I digitally sign a Word document?
Yes, you can! PDFsail's Sign tool supports multiple document formats, including Word, Excel, PowerPoint, and various image files. These files are automatically converted to PDF for secure signing.
Is it safe to use PDFsail Sign?
Yes, PDFsail Sign is completely safe to use. We employ advanced TLS encryption for secure file transfers, ensuring your documents remain private. Additionally, when you create an account, you receive free document storage.
Are digital signatures legal in my country?
Digital signatures created with PDFsail Sign are legally binding in most countries, thanks to the Long Term Validation (LTV) timestamp that verifies both the signature and the signer. However, it's always a good idea to check your local laws or consult a legal expert to confirm the legality of digital signatures in your jurisdiction.
Can I try Sign before I subscribe?
Yes, you can! PDFsail allows you to create free signatures every day, but you also get full, unlimited access to Sign for 7 days. After the trial, you can subscribe for unlimited access to Sign and 50+ other powerful PDF tools to streamline your workflow.