WoTrus Certificate Store

store.wotrus.com is operated by WoTrus CA Limited's subordinary company -- MeSince Technology Limited (Hong Kong) that resell DigiCert, Sectigo and Certum certificates.

All SSL certificates order can be 100% full refunded within 30 days after the certificate is issued, all code signing certificate order can be 100% full refunded before the certificate is issued.

New For email encryption certificate, please visit: https://www.mesince.com to download and install an email client APP - MeSince to get email certificate automatically for FREE and send encrypted email automatically with timestamp automation.

TLS / SSL Certificates

digicert certum sectigo
1-year Price $178.20 USD $269.10 USD $78.00 USD $248.00 USD $16.90 USD
2-year Price (per year) $169.20 USD $255.60 USD $68.10 USD $196.70 USD $14.70 USD
Multi-Domain SSL Yes Yes Yes Yes Yes
Wildcard SSL Yes Yes Yes
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Code Signing Certificates

OV Code Signing Cert EV Code Signing Cert
1-year Price $449.10 USD $629.10 USD
2-year Price (per year) $426.60 USD $597.60 USD
3-year Price (per year) $426.60 USD $597.60 USD
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Client Certificates

WoTrus don't resell any other CA's client certificates, but this does not mean that we have given up on the long-term efforts to address email security issues. We want to provide a better email security solution than simply providing an free email certificate to customers.

1. Why do you need to apply for a free email certificate?

Of course, it is used to encrypt email. Microsoft Office Outlook, Mozilla Thunderbird and Apple iMail all support S/MIME email encryption that users need to apply email certificate from CA and import the certificate into the Email Client. WoTrus (including StartCom) have issued millions free email certificate to worldwide Internet users to protect users' email security for free, we have made great contributions to the global Internet security.

2. What do you need to do after you get the email certificate for email encryption?

The free email certificate application is relatively simple, just verify the email to get one. But after getting the certificate, you also need to know:

(1) how to install and correctly configure the certificate on the email client software;

(2) how to exchange the public key certificates with the recipient;

(3) how to send encrypted email and digital signature email;

(4) how to safely keep and backup the encryption certificate;

(5) how to install the certificate to different devices on different email client software;

(6) how to renew the expiry certificate;

(7) …

Is it very headache? Yes, we believe that all users have a very bad experience in the S/MIME encryption. These headache problems also led to knowing that the email is not secure, but still cannot popularize the S/MIME encryption to ensure the full security of email.

3. Are there any easy and effective email encryption solutions?

Yes. WoTrus have a best solution for email encryption that make the email encryption easy and automatically.

WoTrus have released an email client software named MeSince /mi'sin/ that solve all headache things, and no need to care about:

(1) what an email certificate is;

(2) how and where to apply the email certificate and how much it cost;

(3) how to install and config the email certificate;

(4) how to use the certificate for email encryption;

(5) how to exchange public key with the recipient;

(6) how to send encrypted email;

(7) how to securely store the encryption certificate;

(8) how to export the certificate to install it in another device;

(9) how to prove the email sending time is true;

(10) ……

All are done by MeSince automatically! MeSince users just need to setup their email account and login the email client software as usual, write the email and send it, all emails are encrypted automatically. MeSince help you easily send encrypted mail with zero threshold.

MeSince® supports both the PC (Windows) and mobile (Android and IOS), to let you to easily send and receive encrypted email on any platform and any device at any time, and the email is encrypted to protect the security of your confidential information in your email.

To know more about MeSince, please visit: https://www.mesince.com, or click the following icon to download and install the MeSince in your mobile phone and Windows PC.