pem file from crt code example
Example 1: convert crt to pem
openssl x509 -inform DER -in yourdownloaded.crt -out outcert.pem -textExample 2: convert pem to crt
openssl x509 -outform der -in your-cert.pem -out your-cert.crtopenssl x509 -inform DER -in yourdownloaded.crt -out outcert.pem -textopenssl x509 -outform der -in your-cert.pem -out your-cert.crt