How to convert CRT to DER
Converting a .CRT file to .DER lets you open the content in software that prefers the .DER format, though some details may change compared with the original. We are still putting together the list of programs that handle .CRT files.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.CRT
Security certificate (X.509 .crt)
A CRT file is an X.509 digital certificate that ties an identity (a website, server, or publisher) to a public key, signed by a Certificate Authority. On Windows, double-click it to view…
Open .CRT details →
.DER
DER encoded internet security certificate file
A .DER file is associated with DER encoded internet security certificate, a web file.
Open .DER details →
