How to Import Your PFX Certificate

Double-click the username@1ci.com.pfx file icon.

Enter the password of your certificate file.

Click OK to complete the process.

Then check for installed certificate.

Go to Finder >> Applications >> Utilities, then locate and open the Keychain Access application from the list.

In the Keychain Access window located under the Keychains sidebar click Login and All Items.

The imported Certificate will be available on the list.