Smart Card Utility

PIN suddenly won’t work — definitely not typing it in wrong, as I can login via other devices / middleware.

This is really just a nice GUI for the system smart card tools. Useful to that extent, but it as far as I can tell, it doesn't do anything you cant do in the terminal. Twocanoes has been pretty good at providing useful system tools for macOS, and has been doing so for a while. They have earned my trust and support.

I am on 2 different machines (one with M1 and other that is intel CPU) Both running BigSur and version 2.7 of the Smart Card Utiliy. App reads my Smartcard (DoD CAC) with no issues. This is a wonderful tool and has been very helpful in using my CAC with the native Smartcard support again builtin to MacOS. It is very helpful to know the remaining pin attempts and to be able to see the details of the certificates on my CAC. Keep up the great work twocanoes!!