Create .p12 file from an iPhone Developer Certificate on Windows

Follow along as I show you how to create a P12 file from your iPhone Developer Certificate using OpenSSL on a Windows machine. Visit for more information.

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Here is the text for creating the PEM:

openssl x509 -in developer_identity.cer -inform DER -out developer_identity.pem -outform PEM

and for creating the .p12 file:

openssl pkcs12 -export -inkey mykey.key -in developer_identity.pem -out iphone_dev.p12

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