havTransparentWnd is a WinForms app developed in C# that allows you to make windows transparent. You need Windows 10 or later and the .NET 10 Desktop Runtime to run this app.

• System tray integration for easy access
• Adjustable opacity for transparent windows
• Toggle transparency on / off with a global hotkey
• Explicitly block applications from being made transparent
• Support for multiple languages (English & German)
• Save and load settings
• Lightweight and efficient