dotUltimatedotUltimate

JetBrainsDeveloper Tool Suites
Version 2026.2.3 (Sep 28, 2026)

Comprehensive .NET and game development toolkit.

  • Includes Rider, ReSharper, and other key .NET development tools in one package.
  • Provides utilities for profiling performance, checking memory usage, and measuring test coverage.
  • Lets you decompile code and analyze projects to understand and fix problems more easily.
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All JetBrains .NET tools, ReSharper C++, and Rider, together in one pack.
dotUltimate is a bundled set of .NET development tools that includes the Rider IDE, ReSharper for Visual Studio, and utilities for profiling, debugging, memory analysis, code coverage, and decompiling. It provides everything needed to write, inspect, troubleshoot, and understand .NET code in one package.
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Deep Code Analysis

Offers extensive inspections that detect potential bugs, code smells, unused code, and structural issues.

Automated Refactoring Tools

Includes dozens of reliable refactorings, renaming, extracting methods, changing signatures, reorganizing classes, designed to update code safely.

Navigation and Search Enhancements

Speeds up large-project work with features like “Go to Declaration,” usage searches, file/class/member navigation, and context-based suggestions that reduce time spent hunting through code.

Built-in Unit Testing Support

Runs and manages tests from multiple frameworks (xUnit, NUnit, MSTest, etc.) with straightforward test trees, result views, and integration with code coverage and profiling tools.

Performance Profiling for CPU and I/O

Helps diagnose bottlenecks by tracking CPU usage, method call timelines, threads, and I/O activity to show which parts of the application slow down execution.

Cross-Platform .NET Development

Provides a full environment for building .NET applications on Windows, macOS, and Linux through Rider.

Memory Leak Detection

Use dotMemory to analyze heap structures, object retention paths, and memory snapshots so developers can identify leaks and fix inefficient memory use.

Assembly and Code Decompilation

Allows decompiling external libraries or compiled binaries through dotPeek, making it easier to inspect third-party code or recover lost source.

Code Style and Consistency Tools

Applies project-wide coding standards, formats code automatically, and enforces naming conventions.

Version Control Integration

Works with Git and other VCS systems, enabling commit, diff, merge, branch management, and history review directly inside the IDE.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Operating System

  • Windows Desktop
  • Windows Server
  • macOS
  • Linux

Linux Variant

  • Kernel
  • RedHat
  • SUSE
  • Ubuntu

Windows Desktop Version

  • Windows 11
  • Windows 10

Windows Server Version

  • Windows Server 2022
  • Windows Server 2019

Host Application

  • Visual Studio