.NET Framework Software

Free image editor for Windows, offering layer support, plugins, special effects, and portable use without installation. Lightweight and ad-free.

Microsoft Visual Studio is an IDE used to create programs, apps, websites, and web services using various frameworks. It supports multiple languages and offers tools for coding, debugging, and design.

Libre Hardware Monitor, a fork of Open Hardware Monitor , is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

MonoDevelop enables developers to write desktop and web applications on Linux, Windows and Mac OS X. It also makes it easy to port .NET applications created with Visual Studio to Linux and Mac OS X maintaining a single code base for all platforms.

OpenRA is an open-source reimplementation of Westwood’s Command & Conquer Red Alert game engine, updated to use the hardware acceleration of modern video cards using OpenGL.

#develop (short for SharpDevelop) is a free IDE for C#, VB.NET and Boo projects on Microsoft's .NET platform. It is open-source, and you can download both sourcecode and executables.

ILSpy is the open-source .NET assembly browser and decompiler.

Default Programs Editor is a powerful but simple file association utility for Windows 7, Vista and XP. This free utility has three main functions: context menu editor, auto-play editor, and default programs association editor.

DeltaTune is a small Windows program that shows you the title and artist of whatever song you're currently listening to on your computer in a similar fashion to that one time DELTARUNE did it in chapter 1 when Field of Hopes and Dreams started playing.

Raygun error, crash, and performance monitoring helps customer-centric teams detect, diagnose, and resolve software issues impacting real end-users.

Moq is the only mocking library for .NET developed from scratch to take full advantage of .NET Linq expression trees and lambda expressions, which makes it the most productive, type-safe and refactoring-friendly mocking library available.

Decompile Any .NET Code.

Microsoft Small Basic puts the fun back into computer programming. With a friendly development environment that is very easy to master, it eases both kids and adults into the world of programming.

PDFKeeper is free, open source document management software that integrates with a compatible, relational database to provide a centralized storage and management solution for PDF documents.

Telerik Reporting is a lightweight OLAP reporting solution for all .NET web, desktop and cloud platforms (ASP.NET, Ajax, MVC, Silverlight, WPF, Windows Forms and Azure) which targets developers and end-users alike.

Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. JavaScript, Ruby, Python, PHP, Node.js, Android, Flash, .NET, and Java libraries are available.

An Open Source Pixelart Science-Fiction Real-Time Strategy game with multiplayer, AI bots as well as an integrated map editor.

ScrewTurn Wiki allows you to create, manage and share wikis in 23 languages. A wiki is a collaboratively-edited, information-centered website: the most famous is Wikipedia.

PerfView is a free performance-analysis tool that helps isolate CPU and memory-related performance issues. It is a Windows tool, but it also has some support for analyzing data collected on Linux machines.

M# is a set of tools for rapid web application development. M# manages 90% of the code through automation and eliminates most human errors. It has been proven to result in better, safer, and more reliable code, at least 4X faster.

Permit.io is the permissions infrastructure for the internet. It is a fullstack authorization solution that enables developers to bake in access control into their code in minutes and be ready for future requirements from customers and regulators.

Sandcastle produces accurate, MSDN style, comprehensive documentation by reflecting over the source assemblies and optionally integrating XML Documentation Comments. Sandcastle has the following key features:

Umbraco is a fully-featured open source content management system with the flexibility to run anything from small campaign or brochure sites right through to complex applications for Fortune 500's and some of the largest media sites in the world.

NDoc generates class library documentation from .NET assemblies and the XML documentation files generated by the C# compiler (or with an add-on tool for VB.NET).

WorkflowEngine.NET - component that adds workflow in your application. It can be fully integrated into your application, or be in the form of a specific service (such as a web service).