Browse free open source C# Libraries and projects below. Use the toggles on the left to filter open source C# Libraries by OS, license, language, programming language, and project status.
mRemoteNG is the next generation of mRemote, open source
AssetStudio is a tool for exploring, extracting and exporting assets
Video game library manager with support for wide range of libraries
Windows Security tools, Encryption, Nextcloud, Graphics, Gaming
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
plugin for notepad++
An updated version of the classic "Basic Computer Games" book
PDFsharp is a .NET library for creating and modifying PDF documents.
A pure C# Open Source QR Code implementation
Windows 10 native controls and Fluent styles for your applications
A charting and data visualization library for Unity
C# custom implementation for Discord Rich Presence
Read and extract text and other content from PDFs in C#
iText for .NET is the .NET version of the iText library
PDF Concatenation Tool
Free Open Source Reporting tool for .NET
Apache Log4net is a versatile, feature-rich, efficient logging API
A .NET Standard library for making bots using the Discord API
A re-implementation of Freelancer
A library for adding scripting to .NET applications