Products and Solutions
Augmenting your .NET development
Rider Free for non-commercial use
Fast and powerful cross-platform .NET IDE
Develop a wide range of applications, including ASP.NET and ASP.NET Core web apps, .NET desktop applications, services and libraries, Unity and Unreal Engine games, Xamarin apps, MAUI apps, and more.
ReSharper
The productivity extension that makes Visual Studio a much better IDE
Write better code faster by using on-the-fly code analysis, automated solution-wide refactorings, and instant fixes to eliminate errors and code smells. Now also available to try in out-of-process mode.
AI Assistant for Rider Free
Intelligent coding companion for JetBrains IDEs
Streamline your development with AI-powered features integrated directly into your IDE, for free. Write code faster, more accurately, and with less effort.
AI Assistant for VS Code Public Preview
The JetBrains AI experience, extended to VS Code
Bring JetBrains AI chat, smart code completion, in-editor refactorings, code generation, and commit message automation to Visual Studio Code.
ReSharper for VS Code Public Preview
Powerful tooling for VS Code
Enjoy ReSharper’s legendary code inspections, smart completion, solution-wide Rename refactoring, and effortless navigation – now in Visual Studio Code.
dotTrace
.NET performance profiler
Quickly find performance bottlenecks and optimize your .NET application.
dotMemory
.NET memory profiler
Fight all types of memory issues and optimize memory usage in your .NET application.
dotCover
.NET unit test runner and code coverage tool
Run unit tests and find out how much of your code they cover.
Many tools, one license
Your dotUltimate license gives you access to all of these .NET tools, AI Assistant, and extensions for both Visual Studio and Visual Studio Code.
There is no need to choose only one tool or IDE.
Offers
Free .NET tools
dotPeek
Free .NET decompiler
Decompile .NET assemblies to C# or IL code and browse with smart navigation and search.
dotMemory Unit
Free unit testing framework for checking memory usage
Extend NUnit, MSTest, and other .NET unit testing frameworks with memory profiler functionality.
Command line
Free cross-platform tools
Analyze performance and memory usage, run coverage analysis, and code inspections outside your IDE.
Find the right JetBrains tools for you
Tutorials
ReSharper Essentials
An introduction to ReSharper’s main features and workflows that make Visual Studio a much better IDE.
Rider Essentials
Tips and tricks on essential topics to help you get more out of Rider.
Moving from Visual Studio to JetBrains Rider
A jumpstart guide for Visual Studio + ReSharper users wanting to try Rider.
Stay in Touch
Subscribe to .NET blog updates
You’ll receive emails with the latest blog posts a few times a month.
Sign up for our research
Join our research panel to participate in product and UX interviews. We want to learn about your experience, regardless of what tools you prefer to use.