turn crt to pem code example
Example 1: convert crt to pem
openssl x509 -inform DER -in yourdownloaded.crt -out outcert.pem -text
Example 2: convert pem to crt
openssl x509 -outform der -in your-cert.pem -out your-cert.crt
openssl x509 -inform DER -in yourdownloaded.crt -out outcert.pem -text
openssl x509 -outform der -in your-cert.pem -out your-cert.crt