Tibi's Calculator Suite is a package of useful mathematical calculators. At the moment, it contains a scientific calculator, and a matrix calculator.
The suite application is an utility that makes it much easier to access the calculators, or help, using a system tray icon and global hotkeys. The utility can also update the application to the latest version available.
At startup, the application appears as an icon in the system tray. When right clicking the icon, you have the option to open a calculator, change settings, view help or exit.
The settings window is where you can enable global hotkeys for the applications, this means pressing a keyboard combination to open a calculator. Also, in the settings window you can check for updates.