WhoDNS

Generate PFX File

Convert a certificate and private key (plus optional CA chain) to a PFX / PKCS#12 bundle for Windows and IIS.

After generation, the file bundle.pfx will download directly. Nothing is stored on the server.

Frequently Asked Questions

What is a PFX file for?
A PFX (or PKCS#12) bundles the certificate, private key and chain into one file; it is used for installing on Windows/IIS and many servers.
What is the PFX password for?
A PFX file contains the private key, so it is protected with a password; you will need this password when importing the certificate.