The file extensions .CRT and .CER are interchangeable. If your server
requires that you use the .CER file extension, you can change the
extension by following the steps below:
* Double-click on the yourwebsite.crt file to open it into the
Here are official resources with installation manuals from all CAs we
work. That manuals will help to Install SSL certificate to most
traditional systems/platforms, generate CSR code on a server. Try use
Search Engines with keywords like "Please 11 Instal...
Check SSL installation if you think that SSL is not compatible with
some browsers or mobile devices. We suggest using SSL checker
[https://www.sslshopper.com/ssl-checker.html] from SSLShopper website.
Most common problem is missing Intermediate CA files...
Most frequent question from customers related to SSL installation is
"Where is my Private key"? We do not store your RSA Private Key, and
we are not able to send/resend/recover it for you. When you generated
your CSR code you also got Private Key, which y...