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Top CSHARP GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #csharp.

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138 matching projects · updated Sep 30, 2026 How we rank ↗
FriendsOfCADability
#81 TRENDING FriendsOfCADability/CADability C# 2020

CADability is a pure .net class library for modeling and analyzing 3d data, both with your code and interactively. It comes with an optional Windows.Forms user interface, which can be adopted to other environments. It does not refer to other 3d modeling libraries. For data exchange you can use STEP, STL or DXF files.

53 ↑ +1 today
Fei-Sheng-Wu
#89 TRENDING Fei-Sheng-Wu/PrintDialogX C# 2020

A custom WPF print dialog with lightning-fast real-time preview. Support a full scope of print settings for modern demands, with the flexibility for complete customization. Provide the ability to dynamically adjust documents according to changes in print settings. Empowers the user experience with a responsive, elegant, and configurable interface.

24 ↑ +1 today
TrakHound
#94 TRENDING TrakHound/MTConnect.NET C# 2016

Fully featured .NET library in C# to build MTConnect Agent, Adapter, and Client Applications. Pre-built Agents with Windows Installers. Support for Windows and Linux. Supports MTConnect Versions up to 2.7. Supports .NET Framework 4.6.1 through .NET 10

51 ↑ +1 today
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