Simplify Debug Configuration for Every Project
CLion 2026.2 lets you configure local, remote, and embedded debugging from one place, with a unified settings interface.
CLion
A smart IDE for C and C++ development across platforms.
- Provides intelligent coding assistance.
- Includes built-in debugging, unit testing, and code analysis tools.
- Supports multiple project models and remote development.
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CLion is a cross-platform integrated development environment for native C and C++ programming. It delivers code completion, navigation, and refactoring capabilities, alongside integrated debugging and testing support. CLion helps developers manage projects with various build systems and supports remote and embedded development.
Intelligent Coding Assistance
CLion analyzes your code context to offer relevant completion suggestions, navigation, and refactoring capabilities. It helps write clean, correct code with on-the-fly static analysis highlighting errors and warnings.
Easy Project Setup
Starting new projects is straightforward with support for various project models including CMake, Makefile, Gradle, and compilation databases.
Powerful Editor
The editor provides context-aware code completion, formatting, and insightful code views. Editor customization options include themes, keyboard shortcuts, and Vim emulation.
Run, Debug, and Test
CLion includes an integrated debugger supporting local and remote toolchains, unit test runners for Google Test, Boost.Test, Doctest, and Catch frameworks, and dynamic analysis tools like Valgrind Memcheck to detect memory and threading issues.
Embedded Development
Embedded development features offer on-chip debugging, peripheral views for ARM devices, and FreeRTOS integration to facilitate microcontroller projects.
CMake and Build System Support
The IDE offers support for CMake with automatic target updates, code generation, and completion. It also supports other build systems like Makefile, Gradle C++, and compilation database projects with full code insight.
Version Control and Local History
CLion integrates with popular version control systems such as Git, Mercurial, Subversion, CVS, and Perforce. Local history tracking provides safeguards against accidental changes.
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
How to Buy
Clion is available individually and as part of JetBrains All Products Pack.
This Page
CLion
- CLion Features
- IncludedOn-the-Fly Code Analysis
- IncludedCode Generation and Refactorings
- IncludedRemote and Collaborative Work
- IncludedEmbedded Development
- IncludedCMake Support
- Additional Products
- Not includedDataGrip
- Not includedGoLand
- Not includedIntelliJ IDEA
- Not includedJetBrains AI Assistant - AI Pro
- Not includedPhpStorm
- Not includedPyCharm
- Not includedReSharper
- Not includedRider
- Not includedRubyMine
- Not includedRustRover
- Not includedWebStorm
- Not includeddotCover
- Not includeddotMemory
- Not includeddotTrace
- CLion Features
- IncludedOn-the-Fly Code Analysis
- IncludedCode Generation and Refactorings
- IncludedRemote and Collaborative Work
- IncludedEmbedded Development
- IncludedCMake Support
- Additional Products
- IncludedDataGrip
- IncludedGoLand
- IncludedIntelliJ IDEA
- IncludedJetBrains AI Assistant - AI Pro
- IncludedPhpStorm
- IncludedPyCharm
- IncludedReSharper
- IncludedRider
- IncludedRubyMine
- IncludedRustRover
- IncludedWebStorm
- IncludeddotCover
- IncludeddotMemory
- IncludeddotTrace
Enable Remote Debugging Over TCP
CLion 2026.1 can run and debug applications across systems using Debug Adapter Protocol over TCP.
Expand Debugging Options with DAP Support
CLion 2025.3 adds Debug Adapter Protocol (DAP) support, allowing users to choose from a wider range of debuggers beyond LLDB and GDB.
About JetBrains
JetBrains, founded in 2000 and headquartered in Prague, Czech Republic, is a globally respected software company founded by expert developers with deep roots in programming language research and developer tooling. Backed by decades of hands-on experience and world-class engineering talent, JetBrains builds products that reflect a deep understanding of how developers work, making them trusted by millions of professionals worldwide for their quality, precision, and innovation.
As official and authorized distributors since 2007, ComponentSource supplies you with legitimate licenses directly from JetBrains.