Question: how to create pfx file from crt and key openssl?
Answer: openssl. – the command for executing OpenSSL. pkcs12. – the file utility for PKCS#12 files in OpenSSL. -export -out certificate. pfx. – export and save the PFX file as certificate.pfx. -inkey privateKey. key. ...  -in certificate. crt. ...  -certfile more. crt.