How to enable Dark Mode?

Connectify Hotspot has a light theme and a dark theme. By default it follows the app theme you chose in Windows, but you can change it at any time:

Click Settings, then Appearance.
Under Light, dark or follow Windows, choose Light, Dark or System.

Settings, Appearance: the Light, Dark and System theme buttons, with Light chosen

The change takes effect right away. System is the default: it matches the app theme you chose in Windows settings, and follows it when it changes.

Settings, Appearance in the dark theme, with Dark chosen

Here is the Hotspot screen in each theme:

The Hotspot screen in the light theme

The Hotspot screen in the dark theme

To change the Windows app theme, open Windows Settings and go to Personalization > Colors.