Check out BoldSign at the Singapore Business Show, booth 716, on August 30 - 31! Learn More

Check out BoldSign at the Singapore Business Show, booth 716, on August 30 - 31! Learn More

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Sign PDF Online

Sign PDF documents online securely with legally binding eSignatures, for Free!

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How to sign PDF documents online?

You can self-sign your own PDF documents or collaborate with others by adding your signatures to their documents.

Self-sign a PDF document in 4 simple steps:

  • Upload the PDF document
  • Add yourself as a recipient
  • Drag and drop the signature form field
  • Click “Finish signing”

Upon completion of the signing process, the signed document will be sent to your email. Similarly, you can also sign documents sent by other users.

How to send PDF documents for eSignature?

You can collaborate with others by sending documents for signature requests and receiving signatures from them.

Send a PDF document in 4 simple steps:

  • Upload the PDF document
  • Add recipient details
  • Drag and drop the signature form field
  • Click “Send”
Now, the PDF document is sent for signature.

Why BoldSign?

Our eSignature web app and APIs offer a comprehensive solution, providing all the essential features needed for enterprises and small businesses. Some of its key features are:

Unlimited documents

Enjoy sending unlimited documents and the ability to access and store documents whenever needed.

Unlimited templates

Create unlimited templates by turning your frequently used contracts to save time and to streamline the process.

Track document changes

Stay on top of all your pending documents and receive notifications about any changes in the status.

Automated reminders

Accelerate the signing process by setting up automated reminders to prompt signers if the document is incomplete.

Signer authentication

Enhance security by adding authentication to confirm the signer's identity and protect the document from unauthorized access.

Download audit trail

Access the audit trail document to obtain a complete record of all information related to the document.

Multiple form fields

Choose from over 15+ form fields, including signature, dropdown, and attachment, to get desired details from signers.

Multiple languages

BoldSign offers support for 14 languages, which allows you to translate the signer pages and emails.

Secure and legal compliance

BoldSign is fully compliant with legal standards and provides a secure platform for storing and transmitting data.

Want to know more?

Explore all our features to find the one that suits your needs.

Frequently Asked Questions

No, your signers do not need to pay or register with us to sign documents that you send.

You can send as many documents as you need without any limits for free. Refer to the pricing page for more details.

In addition to PDF documents, BoldSign also supports JPG, JPEG, PNG, and DOCX file formats.

All data stored and transmitted is encrypted and safeguarded with bank-grade security standards. You data is secure to the point where it is inaccessible even to our own staffs for troubleshooting purposes. Refer to the security page for more details.

Yes, BoldSign is legally compliant with U.S. (ESIGN) and international (eIDAS) eSignature laws.