Prevents users from printing unless a password is entered via GUI
Download the latest release and run the installer script (administrator privileges are required). The executables will be installed to C:\Program Files (x86)\PrintLocker, and there you will find PrintLocker.exe and PrintLockerSetup.exe.
Run PrintLockerSetup.exe before running PrintLocker.exe in order to configure the software. The setup application allows you to set the password, configure which printers are password-protected, as well as toggle various additional features.
This software has not been extensively tested. Should you run into any bugs, submit an issue.