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Free Secure Email Certificate
Email certificates allow you to encrypt and digitally sign your emails so they cannot be intercepted, read or modified by anyone except the person you sent them to.
Price: 100% Free
Free Download
- Encrypt email to ensure confidentiality
- Digitally sign to ensure data integrity
- Compatible with all major email clients
- Protection against identity and data theft
- Integrates easily with Microsoft® Outlook®
- Also sign Microsoft® Word® documents
- Download and install within minutes
- Completely free of charge
What are email certificates used for?
Email certificates provide the strongest levels of confidentiality and security for your electronic communications by allowing you to digitally sign and encrypt your mail and attachments. Encryption means that only your intended recipient will be able to read the mail while digitally signing allows them to confirm you as the sender and verify the message was not tampered with en route. Our email certificates are free for personal/home users and are available from as little as $12 per year for business users.
Benefits
- Ensure email remains private by encrypting with up to 256 bit security
- Digitally sign your email to ensure authenticity and integrity
- Trusted with major mail clients such as Microsoft Outlook, Windows Mail, Thunderbird
- Simple online application and installation means you can be set up in minutes
- FREE for personal use!! Secure communications are a right - not an expensive luxury
Why choose Comodo?
Using a free Comodo email certificate means you'll enjoy the same level of PKI security that has helped our business partners achieve their security, trust and productivity goals. Comodo is the world's second largest Certification Authority and our digital Certificates are fully trusted by 99 percent of email clients. Comodo email certificates are the easiest way for home users to protect their personal and business information.
Please fill out our enrollment form to claim your free email certificate
Email Security for Business
Purchase and provision email certificates to employees for as little as $12 each per year.
Experience extreme protection with Comodo Internet Security Pro with GeekBuddy
GeekBuddy can remotely install any new software on your PC, as well as provide live remote support for virtually any computer problem you face!
- Clean Malware
- Firewall Protection
- Defence+ Host Intrusion Protection
- Auto Sandbox TechnologyTM

