Browser Tamer does support themes now. By default, the theme is set to “Follow OS” which is switching between “Dark” and “Light” based on app theme mode available starting from Windows 10. In general, today there are 5 themes available:
P.S. Browser Tamer is a browser automation system utility done in spare time by myself. Official page is located here.
To contact me, send an email anytime or leave a comment below.