Dark Mode Forms

[Costas]

deminimis/Dark-Mode-Forms
https://github.com/BlueMystical/Dark-Mode-Forms

Aldaviva/DarkNet
https://github.com/Aldaviva/DarkNet

 

[Costas]

MetroFramework - Add a fresh look to your .NET WinForms application with controls using the Modern 'Metro' UI theme of Windows 8.
https://thielj.github.io/MetroFramework/

 

[Costas]

MaterialSkin

Theming .NET WinForms, C# or VB.Net, to Google's Material Design Principles.

https://github.com/IgnaceMaes/MaterialSkin