Convert PEM to PFX

Free online tool to convert PEM certificate and key files to PFX (PKCS#12) format using our browser-based tool or OpenSSL/Bash (Linux/Unix) commands.

Convert Online (Browser-Based)

Upload the private key used to generate this certificate. This field is mandatory.

Convert Using OpenSSL/Bash (Linux/Unix)

openssl pkcs12 -export -out certificate.pfx -in certificate.pem -inkey private.key

Note: This command brings together the input leaf certificate and private key into a single .pfx output.

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Oct. 2026
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Oct. 2026
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