Johnex
35
If the files are not in base64 already, blocks that look like so:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Then you can do this:
openssl x509 -inform DER -in yourdownloaded.crt -out outcert.pem -text