JetBrains CLion – Powerful C & C++ IDE for Professional Developers

JetBrains CLion Overview

JetBrains CLion is a development tool created by JetBrains. It is an integrated development environment (IDE) that was created for coding and programming in C and C++. It uses the Cygwin toolkit to help programmers develop and test various C++ applications. It is also cross-platform and compatible across PC operating systems. This software can be used on a monthly or annual subscription, or you can take advantage of its free trial.

JetBrains CLion Features

• Cross-platform IDE supporting Windows, macOS, and Linux
• Intelligent code analysis with real-time error detection and code suggestions
• Powerful code navigation tools including jump to definition, find usages, and class hierarchy views
• Integrated debugger for C and C++ (supports GDB and LLDB) with visual views for variables, watches, and memory
• Built-in support for popular build systems like CMake, Makefile, Gradle, and compilation database
• Code generation features such as automatic getters/setters, constructors, and override/implementation stubs
• Refactoring tools to safely rename symbols, change function signatures, and move or extract code
• Integrated unit testing support for frameworks like Google Test, Boost.Test, and Catch
• Embedded terminal and version control system integration (Git, SVN, Mercurial, etc.)
• Native support for C and C++, plus support for other languages like Python, Rust, and Swift via plugins
• Memory and CPU profiling tools (Valgrind Memcheck integration and more)
• Code formatting and customizable coding style options
• Support for remote development and toolchains to build, run, and debug code on remote hosts or embedded targets
• Smart CMake support, including automatic reloads and code completion for CMake scripts
• Rich plugin ecosystem to extend functionality and integrate with other JetBrains tools

Additional Information

• CLion has the most convenient graphical interface for Git, comparable only with the paid https://git-fork.com .
• CLion is suitable for experienced programmers for large projects, where repositories have several sources at once (git-remote) and are divided into a sub-repository (git-submodule).
• CLion is also suitable for development under  Qt / QML , the plugin for working with QML is already built out of the box.
• CLion also has a number of its own chips related to integration into the eco-space of JetBrains products. 

Installation

• Activation occurs automatically during installation, do not forget to check the appropriate checkbox.
• If you have previously used any other activator in your system, to avoid activation problems, delete the old activator and all traces of it in the system before installation.
• Installation of the IDE must be done by a user with admin rights.

File Information

Version: 2025.3.3
Developer: JetBrains
Developer site: JetBrains
Bitness: x64 or arm64
Interface language: English
Tablet: cured

System Requirements

– 64-bit version of Windows 10 1809 and later, or Windows Server 2019 and later
– 2 GB free RAM and 8 GB total system RAM minimum
– 3.5 GB hard disk space, SSD recommended
– 1024×768 minimum screen resolution