Code Signing Certificates

for Adobe® AIR®

With code signing from Thawte, you can assure users that your code and content is safe to download, and protect your most valuable business asset: your reputation. Code signing authenticates the code’s source and confirms the integrity of content distributed online. Thawte® Code Signing Certificate for Adobe® AIR® is recognized by Adobe Ajax and Flex files.

  • Digitally sign .air or .airi files
  • Save even more with our new 3 year option!

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Certificates for Organizations
Choose this option if you are signing code for a company or software publisher.

This product is no longer available. Learn More

Certificates for Individuals

Please note that SHA1 certificates are not available on this product

Enrollment Requirements: Firefox® 1.0 or greater.

  • Inspire user confidence by showing customers your verified identity and the integrity of your code.
  • Protect brand assets and reputation by preventing your code from being damaged or falsified and making it easy to recall.
  • Buy, renew, and manage code signing and SSL certificates with a single, secure sign-in to Thawte® Certificate Center.
  • Save time and money by purchasing multi-year code signing certificates.
  • Reduce the cost of maintaining code with a free timestamp.

Thawte® Code Signing Certificates create a unique digital signature with identification information about the publisher of the code and proof of the code’s integrity. A digital signature is required for all Adobe AIR-based applications. When a user encounters unsigned or self-signed applications, a security warning pops up.

Adobe Air Code Signing Certificates

When a signed application is encountered, a pop-up notification shows the verified identity of the publisher and the user decides whether or not to trust the code.

Adobe Air Code Signing Certificates

System Requirements

  • Firefox

Thawte Certificate Center allows you to buy, renew, and manage all your certificates with a single sign-in. Click buy or renew above to begin the enrollment process in Thawte Certificate Center:

  • Select certificate options and a validity period.
  • Sign-In or Create an Account
  • Enter required certificate and contact information
  • Provide payment information. Thawte accepts credit card, check or wire transfer.
  • Pick up your certificate in the Thawte Certificate Center after Thawte completes authentication.
    NOTE: You must retrieve your code signing certificate from the same computer that you originally requested it from.

Your code signing certificate contains your full organizational name and your public key. It can be used to digitally sign unlimited code and content during the validity period.

"The tech was extremely helpful and went well out of his way to help me fix a problem that was clearly on our end. I cannot thank support enough!"

Thawte provides free support by chat, email, or phone from highly trained, dedicated employees.

Sales Contacts

New Certificates

  • Chat
  • Email:
  • US toll-free: +1 888 484 2983
    South Africa: +353 1 793 9142
    UK: +44 203 450 5486

Renewal Certificates

Technical Support

contact sales

US toll-free:
+1 888 484 2983
US Direct:
+1 520 477 3128
South Africa:
+353 1 793 9142
+49 69 3807 89081
+33 1 57 32 42 68
+44 203 450 5486
Submit Inquiry Online

Protect your code with a Code Signing Certificate. Available for individuals, organizations and software vendors. GET A CERTIFICATE NOW