certutil

A tool to manage and configure certificate information. More information: https://learn.microsoft.com/windows-server/administration/windows-commands/certutil.

• Dump the configuration information or files:

certutil filename

• Encode a file in hexadecimal:

certutil -encodehex path\to\input_file path\to\output_file

• Encode a file to Base64:

certutil -encode path\to\input_file path\to\output_file

• Decode a Base64-encoded file:

certutil -decode path\to\input_file path\to\output_file

• Generate and display a cryptographic hash over a file:

certutil -hashfile path\to\input_file md2|md4|md5|sha1|sha256|sha384|sha512