Document Signing Certificates

Improve security, increase the speed of business, and securely sign documents in Adobe, Microsoft, and other programs.As low as $299

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Secure, Authenticated Signatures with a Single Click

Document Signing certificates allow individuals, teams, and organizations to add an electronic, digital signature to a document in a variety of file formats to prove ownership. The digital signature is an encrypted hash of your message that can only be decrypted by someone who has a copy of your public key, which ensures:

Document stays unchanged
Sender's identity confirmed
Sensitive information protected

How DigiCert Document Signing Works

Compare DigiCert Document Signing Certificates

Trying to decide between Document Signing Certificates? Scan the chart below to help make your decision.

Individual (500)

As low as

$299

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Individual (2000)

As low as

$465

BuyRenew

Organization (2000)

As low as

$465

BuyRenew

Organization (5000)

As low as

$716

BuyRenew

Product Features

Individual 500
Individual 2000
Organization 2000
Organization 5000
2-year Price (per year)
3-year Price (per year)
Number of documents signed per year
500
2000
2000
5000
Encrypted digital signature
Two-factor authentication using a hardware token
Individual Verification
Whole Organization Verification

Supported Platforms

Adobe PDF
Microsoft Office
OpenOffice
LibreOffice

Still not sure which one? Try CertWizard

Document Signing Is Available in Top Programs

Why Choose DigiCert for Doc Signing?

Documents signed with DigiCert Document Signing certificates comply with the U.S. Federal ESIGN Act and assorted international laws, making your documents legally binding.

We provide digital certificates for companies such as IBM, HP, Facebook, Sony, and Microsoft, and we have the expertise to secure the integrity of your documents.

As always, every product from DigiCert comes with our complimentary award-winning customer support and satisfaction guarantee.

Digital signatures created by DigiCert Document Signing Certificates never expire. This means if the document is changed at any point, the recipient will be notified. In addition, your digital signatures can be timestamped.

DigiCert Document Signing is more secure than typical e-signatures because it requires the two-factor authentication with both a password and an encrypted USB token.

Sign a variety of document types—including PDFs, ODF, DOCX, XML—on a range of major platforms.

Trusted by Top Companies in Every Industry

See what some of our customers are saying.

★★★★★ 4.9 (3766)

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5 out of 5 stars.

lightning reaction!

Amazing fast reaction to emails!
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5 out of 5 stars.

Amazing customer experience

The verification team is world class and provided an awesome customer experience for us. Thanks again!
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5 out of 5 stars.

Cool under pressure

There are something about certificates that no matter how many times I work with them, they already generate butterflies in my core. But in working with Ben, he patiently guided me through the update process for the multiple replacements that were necessary to get my whole project completed. When we ran into issues with missing keys or incorrect cert types, Ben, was able to quickly and expertly navigate me to retrieving the correct items necessary. This update would have not completed successfully were it not for Ben's assistance. Thank you!
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