Convert PEM Private Key
To DER Encoded File
This tool is useful to convert your PEM Private Key into DER format. A DER file may be a requirement when installing your Private Key into certain server environments.
A DER formatted Private Key is simply a binary file which usually uses the extension of DER. All Private Keys can be encoded in DER format. DER is typically used with Java platforms.
This tool is provided for convenience only. For privacy purposes we recommend the use of any available tools provided within your hosting or server environment. This tool should not be used in conjunction with production environments. This page should only be viewed over a secure connection.