The evaluation version of Tweak Microsoft Print to PDF software does not allow you to minimize the main window of Tweak Microsoft Print to PDF software to Windows system tray. Only the registered version of the software allows you to do so.
After you click the minimize button in the top-right corner of the main window, you would notice that Tweak Microsoft Print to PDF software is minimized to Windows system tray as an icon.
If you right-click the icon, you get the following menu,
Click 'Show Window' to restore the main window of Tweak Microsoft Print to PDF software.
Click 'Exit' button to quit the software immediately. However, a warning message might appear alerting you that some of the features you have chosen (such as automatic save to folder feature) requires Tweak Microsoft Print to PDF software to be active at all times. Therefore, you make the decision whether to close Tweak Microsoft Print to PDF software or not.
