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JetBrains CLion Offline Installer

Standalone installer · Full setup · Offline installer free download for Windows/macOS/Linux

Developer Tools · v2026.1.1 · Paid

Advanced IDE for C and C++ development

Download link verified by (Editor) on — links go directly to the official source from JetBrains s.r.o..
License: Paid
Size: 1.4 GB
Platforms: Windows macOS Linux
Updated:

Quick answer: downloading JetBrains CLion

JetBrains CLion is a Paid developer tool for Windows/macOS/Linux from JetBrains s.r.o.. Its official offline (standalone) installer is published as a direct EXE download and installs without an internet connection. Always download from the official source (jetbrains.com) — we link there directly and never host or modify the file.

JetBrains CLion Trust & Verification

External authoritative sources that identify and verify JetBrains CLion.

JetBrains CLion Offline Installer Downloads

Verified installer files, platform packages, store pages, and browser plugins when available.

Platform Build Architecture Package Download Notes
Windows

EXE

CLion 2026.1.1 Windows installer

64-bit EXE Download Official JetBrains installer
Windows

ZIP

CLion 2026.1.1 Windows ZIP

64-bit ZIP Download Official JetBrains ZIP package
macOS

Universal

CLion 2026.1.1 macOS DMG

Universal DMG Download Official JetBrains macOS package

Direct installer links are shown only when verified. Store and browser extension rows open the publisher-controlled official destination.

Source: official offline / standalone installer — the verified file above installs without an internet connection.

We do not host software files on our servers. All download links point to the official developer source or a trusted, verified mirror.

JetBrains CLion Overview

JetBrains CLion offline installer provides a comprehensive development environment for C and C++ programmers. Developed by JetBrains, this powerful IDE is built on the IntelliJ platform and is currently available in the current version. The offline installer enables developers to set up the software without requiring an internet connection, which is particularly beneficial in environments with restricted access. With a file size of approximately, the installer includes all necessary components for a full installation, ensuring a smooth setup process for users across various operating systems. Among its standout features, CLion offers intelligent code assistance, including context-aware code completion and on-the-fly code analysis. The IDE supports CMake, Gradle, and Makefile projects, making it versatile for different build systems. Additionally, the current version introduces enhanced support for C++20, allowing developers to utilize the latest language features effectively. Integrated debugging tools provide a streamlined experience, enabling breakpoints, watches, and variable inspection directly within the IDE. Furthermore, CLion's support for remote development through SSH enhances its usability for teams working in distributed environments. The JetBrains CLion offline installer is particularly advantageous for IT administrators and educational institutions. In scenarios where machines are air-gapped or lack reliable internet access, the standalone installer facilitates deployment without the need for a live connection. This is especially useful for schools and enterprises that require a full setup on multiple machines using USB drives. The offline installer can be distributed via USB, making it easy to install CLion on air-gapped systems. This deployment method ensures that all necessary files are included, allowing for a smooth installation process without interruptions. Schools can benefit from this approach by providing students with a consistent development environment, while enterprises can maintain control over software versions and updates. System requirements for JetBrains CLion include Windows 10 or later, macOS 10.15 or later, or a compatible Linux distribution. A minimum of 8 GB of RAM is recommended for optimal performance, along with at least 1 GB of free disk space for installation. Users should have an Intel Core i5 or AMD equivalent processor to run the IDE effectively. This allows for unattended installations across multiple machines, ensuring that all setups conform to organizational standards without manual intervention.

JetBrains CLion Preview

JetBrains CLion Developer Tools preview card
JetBrains CLion — Developer Tools

Lead card by OfflineInstallerSetup. Logo and screenshots from the publisher's official sources and Wikipedia / Wikimedia Commons under their respective licenses.

JetBrains CLion Offline Installer Key Features

  • Intelligent code completion with context-aware suggestions (2023.2.2)
  • Integrated CMake support for project management
  • Remote development capabilities via SSH
  • On-the-fly code analysis and quick-fixes
  • Built-in debugger with variable inspection and breakpoints
  • Support for C++20 features and standards

JetBrains CLion Standalone Installer System Requirements

Baseline requirements to run the current JetBrains CLion release:

Operating System
Windows 10 64-bit or later
Memory (RAM)
8 GB RAM minimum
Disk Space
1 GB free disk space
Processor
Intel Core i5 or AMD equivalent

How to Install JetBrains CLion

Follow these steps to install JetBrains CLion offline on your PC:

  1. 1

    Download the JetBrains CLion offline installer from the official source below.

  2. 2

    Launch JetBrains CLion — installation is complete.

Common JetBrains CLion Installation Issues & Fixes

Ran into a problem? Here are the most common issues and how to fix them:

⚠️

Installation fails with 'Insufficient disk space' error.

Ensure that you have enough free disk space on the selected installation drive. Clear unnecessary files or choose a different drive with adequate space.

⚠️

IDE does not start after installation.

Check if your system meets the minimum requirements for JetBrains CLion. If the issue persists, try reinstalling the software or checking for any conflicting software.

JetBrains CLion Offline Installer FAQ

What programming languages does JetBrains CLion support?
JetBrains CLion primarily supports C and C++, but it also provides support for Python, Rust, and other languages through plugins. This versatility allows developers to work on multi-language projects within a single IDE environment.
Can JetBrains CLion integrate with version control systems?
Yes, JetBrains CLion integrates with various version control systems, including Git, Mercurial, and Subversion. This integration enables developers to manage their code repositories directly within the IDE, facilitating collaboration and version management.

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