Comodo Code Signing

Comodo Code Signing Certificate

The Most Cost-Effective Code Signing Certificate for Individuals and Organizations


Removes SmartScreen warnings? No

Unknown Publisher warning

Removes Unknown Publisher warnings? Yes

Issuance Time

Time it takes to issue: 4-8 days

  • Lowest price for a code signing certificate.
  • Available for organizations and individuals.
  • Comodo CA is now part of Sectigo.

View all features & benefits

MSRP $266.00/yr$211.46Per year21%
Total discount:

Comodo Code Signing Highlights

Microsoft Windows Trusted Code Signing CertificateMicrosoft Windows trusted code signing certificate

Digitally signs your CodeDigitally signs your code to protect against tampering

Most affordable Code Signing CertificateMost affordable Code Signing Certificate

Removes Common Security WarningsRemoves most common security warnings


Note: Starting in May 2023, new industry requirements from the CA/B Forum require that all code signing certificate keys are stored on an HSM or compliant hardware token. As part of implementing these changes, Sectigo has increased code signing certificate prices. (As always, we’re helping you save money by offering a discount off retail prices.) If you have any questions about the new code signing requirements, our support team is happy to help!

Mark Your Software as Verified

Remove Unknown Publisher warnings that can discourage users

Users don’t want to see a security warning when they try to install your software. When users see an “Unknown Publisher” warning in Windows, they may decide to try a different software instead of yours. Get rid of these warning popups with a Comodo Code Signing Certificate.

Verified Publisher

Why Choose Comodo?

Most Trusted

Microsoft Windows Trusted

Affordably Priced

Best Price for a Code Signing Certificate

Available for Individuals and Companies

Available for Individuals and Companies

Top Software Publishers

Top Software Publishers Choose DigiCert Code Signing

Thanks to faster validation and globally trusted certificates, DigiCert Code Signing is the #1 choice for top software publishers like Google, Adobe, Oracle, Norton, Github and Avast to name a few.

Features and Benefits for All Standard (OV) Code Signing Certificates

Powerful Private Key Security Powerful Private Key Security

A USB token secures your private key, ensuring that only those with access to the physical device can use your certificate.

Reduce Warning Messages Reduce Warning Messages

Avoid “Unknown Publisher” and other warning messages associated with your downloads – this will help download rates and your overall brand reputation.

Reduce Warning Messages Improve User Experience

Give your users a great experience by showing them you take their safety seriously. A Comodo Code Signing Certificate protects your users against common threats.

Increase Software Installs Increase Software Installs

Users who get security warnings may discontinue the installation process. Code signing helps you get more users using your software.

Industry Standard Encryption Industry-Standard Encryption

Uses SHA-2 hashing and an encrypted digital signature to ensure that your digital signature is secure and cannot be spoofed or imitated by a hacker.

Become Verified Become a Verified Publisher

Display your company name as the “Verified Publisher” when users install your software on any Microsoft Windows computer.

Meets Industry Security Standards Meets Industry Security Standards

NIST and CA/Browser Forum authentication standards will never be a problem because the Comodo Code Signing Certificate meets or exceed all industry standards.

Includes Timestamp Feature Includes Timestamp Feature

With Comodo’s timestamp feature, your file signatures will remain valid even after it expires, and end-users will know your code was signed with a valid certificate in perpetuity.

Wide Platform Support Wide Platform Support

If you can think of a platform, they most likely support the Comodo Code Signing Certificate. Java, Adobe and Windows are just some of the platforms!

Wide File Format Support Wide File Format Support

The Comodo Code Signing Certificate supports every notable format – such as exe, cab., .dll, .xpi, .xap, Adobe Air, VBA, Mozilla Objects in both 32-bit/64-bit.

Unlimited File Signing Unlimited File Signing

Sign an unlimited number of executables with a Comodo Code Signing Certificate—no need to buy additional certificates or pay usage licenses.

Multiple Key Generation Choices Multiple Key Generation Choices

Choose from a certificate authority generated CSR and private key or generate your own keypair on an attested hardware security module.

Comodo Code Signing Features and Benefits

Low Prices Low Prices

Comodo Code Signing Certificate is the lowest priced code signing certificate that’s globally trusted.

Available for Individuals Available for Individuals, Too

Companies, organizations, and individual developers all quality for this code signing certificate.

SmartScreen Warnings

Will Remove SmartScreen Warnings?: No

Delivery Method

Delivery Method: Physical Mail

Issuance Time

Issuance Time:4-8 Days

Private Key

Private Key: Stored on an external physical device

Supported Platforms:

win pane

Microsoft Authenticode

win pane

Microsoft Windows



adobe air logo

Adobe Air


Microsoft Silverlight


Mozilla Object files

win pane

Microsoft software formats (32 & 64 bit) including:

  • Microsoft Office & VBA

Get your certificate issued faster with our validation concierge.

Let one of our code signing experts help you fast-track your paperwork so you can get validated sooner.

  • We’ll help you identify the simplest paperwork option for your country and get the necessary forms completed and submitted for validation
  • Have a question about the code signing process? Our support team is ready to help you 24/7 via phone, chat, or email.
  • Hit a problem with the validation process? One of our code signing experts will help you troubleshoot the issue and fix it as quickly as possible.

Jacqueline SherrillValidation Concierge Agent

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What customers are saying about our support team…

I am satisfied that your agent has solved the problems that plagued me for ten days. I did not understand the cause that generated the problem. At the next renewal I will seek your direct help.


Thank you so much for your support. Really appreciate your response time and quality.


Great Service!!


I live and work in Bolivia, thanks to your support, we got the validation and we already have the certificate.


Joel was helpful and proactive in providing support. Couldn’t ask for better!


Yasmin was fantastic to work with. Kind, clear and prompt – going above the call of duty! Really appreciate it!


Incredibly impressed by the high-touch support, much appreciated!


Agent answered my question even though I cancelled. I ended up making another order.