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Comodo Document Signing

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Buy Multiple Years
Dedicated Support
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25 Days Refund

Consider the Comodo Document Signing certificate for easy and excellent security of your Adobe Documents. It’s certified by Adobe’s Certified Document Services (CDS) or the certificate authorities on the Adobe Approved Trust List (AATL), verifying that the signer has complied with Adobe’s standards and that the certificate is stored on protected hardware.

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Organization Validation
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Issued in 1-7 business days
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Mobile friendly
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Adobe Approved Trust List (AATL)
Emails & Documents
Smooth document workflow
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Ensures documents integrity
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Speed up with LEI: Quick Validation
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Validation methods: DV (EMAIL, DNS, HTTP / HTTPS) and EV (Public databases / Paperwork)

Comodo Document Signing Certificate Benefits

  1. Authentication and credibility: Provides a secure digital key to certify the author’s identity, proving the document’s source.
  2. Adobe® Acrobat Document Integrity: Verifies the document’s authenticity throughout its lifetime with a never-expiring digital signature that notifies of any alteration.
  3. Organization validation: Offers higher assurance that the signer represents a genuine company and includes fields such as Company Name and email address.
  4. Smooth document workflow: Helps transition from ink to digital documents while staying compliant with regulations and streamlining sharing with digital signatures.
  5. Compatible with almost any platform: The Comodo Document Signing certificate works on various desktop and mobile platforms and is 99.3% browser-compatible to avoid warnings.
  6. Unbreakable encryption: Follows the latest NIST and CA/B Forum standards with 256-bit Encryption and a 2048-bit RSA signature key. Elliptic Curve cryptography is also available.
Refund

25 days

Certificate Encryption

Up to 256-bit

Key Encryption

2048 bit

Secure Hash Algorithm

SHA-2

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Rated 4.8 out of 5 by 1275 customers

Pichucho Duque Juan Carlos
October 1, 2026, Cotopaxi, EC

todo muy bien, y voy a seguir comprando sus productos para seguir migrando todos mis sitios a su servicio de ssl

Kim Alexander
July 4, 2025, canada

Just might need some help installing the certificate

Robert Ardill
October 18, 2025, united states

Very quick and easy purchase at an excellent price.

Andy Gulliver
June 20, 2026, Berkshire, GB

I hate it when you miss one field and it makes you re-type passwords and go to PayPal again.

Jose Gonzalez
October 2, 2025, mexico

Everything was ok and quickly, and the price fit my

Seter Marc
September 8, 2026, US

SSL Dragon is the best service for acquiring AND renewing SSL Certificates. They don’t pull that silly bait-and-switch nonsense, they consistently deliver great SSL certificates for a great price!

Shaz
May 25, 2025, united kingdom

Very nice and simple. It would be good if you could make it clearer for those less versed in certificates of how the certificate can be used.

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