1. Get Private Key and certificate from pfx file (for this we need to install the SSL certificate): a. open cmd and go to the installation directory of openSSL C:\Users\admin>cd %Installed Path of openSSL% b. Run the following commands: C:\OpenSSL-Win32>set openssl_Home=%Installed Path of openSSL% C:\OpenSSL-Win32>set openssl_conf=%Installed Path of openSSL%\bin\openssl.cfg C:\OpenSSL-Win32>set path=%Installed Path of openSSL% c. Go to bin directory: C:\OpenSSL-Win32>cd bin d. Run the below command to convert pfx file C:\OpenSSL-Win32\bin>openssl pkcs12 -in mydomain.pfx -nodes Here you will get private key and certificate