SMTh.About.txt (This file exsits same directory of [SMTh.exe].)

Note: 
    [Hardcodet.Wpf.TaskbarNotification.dll]
        https://www.nuget.org/packages/Hardcodet.Wpf.TaskbarNotification/
        http://www.hardcodet.net/wpf-notifyicon
        License: CPOL License https://www.codeproject.com/info/cpol10.aspx

Source code and native dll: 
    [sh1ch/FolderBrowserDialog]
        https://github.com/sh1ch/Samples/tree/master/FileOpenDialogSample/FileOpenDialogSample/Dialogs
        License: MIT License https://github.com/sh1ch/Samples/blob/master/LICENSE
                Additions https://github.com/sh1ch/Samples/blob/master/README.md

Other Resorce: