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JetBrains IntelliJ IDEA Offline Installer

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

Developer Tools · v2026.1.1 · Paid

Advanced IDE for Java and other programming languages

Download link verified by (Editor) on — links go directly to the official source from JetBrains.
License: Paid
Size: 1.1 GB
Platforms: Windows macOS Linux
Updated:

Quick answer: downloading JetBrains IntelliJ IDEA

JetBrains IntelliJ IDEA is a Paid developer tool for Windows/macOS/Linux from JetBrains. 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 IntelliJ IDEA Trust & Verification

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JetBrains IntelliJ IDEA Offline Installer Downloads

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

Platform Build Architecture Package Download Notes
Windows

EXE

IntelliJ IDEA Ultimate 2026.1.1 Windows installer

64-bit EXE Download Official JetBrains installer
Windows

ZIP

IntelliJ IDEA Ultimate 2026.1.1 Windows ZIP

64-bit ZIP Download Official JetBrains ZIP package
macOS

Universal

IntelliJ IDEA Ultimate 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 IntelliJ IDEA Overview

JetBrains IntelliJ IDEA offline installer provides developers with a powerful integrated development environment (IDE) designed primarily for Java. Developed by JetBrains, this software has reached the current version, which includes numerous enhancements and optimizations. The offline installer enables installation on machines without internet access, making it suitable for various environments, including corporate settings and educational institutions. With a file size of approximately, it accommodates a comprehensive suite of tools for coding, debugging, and testing applications across multiple languages and frameworks. The Windows installer and ZIP package are published directly by JetBrains, so teams can choose between a standard setup workflow and a portable archive for managed developer images. The offline package is useful when provisioning Java, Kotlin, Android, or full-stack IDE environments where plugins, settings, and project caches are handled after the base IDE is installed. The macOS and Linux packages listed here come from the same JetBrains release channel for cross-platform deployment.

JetBrains IntelliJ IDEA Preview

JetBrains IntelliJ IDEA Developer Tools preview card
JetBrains IntelliJ IDEA — Developer Tools

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

JetBrains IntelliJ IDEA Offline Installer Key Features

  • Built-in version control integration with Git, Mercurial, and Subversion
  • Advanced refactoring capabilities, including safe delete and method extraction
  • Support for frameworks like Spring, Java EE, and Android development
  • Integrated database tools for SQL and NoSQL databases
  • Real-time code analysis and suggestions for improved code quality

JetBrains IntelliJ IDEA Standalone Installer System Requirements

Baseline requirements to run the current JetBrains IntelliJ IDEA 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 IntelliJ IDEA

Follow these steps to install JetBrains IntelliJ IDEA offline on your PC:

  1. 1

    Download the JetBrains IntelliJ IDEA offline installer from the official source below.

  2. 2

    Choose any additional components or plugins you wish to install, then click 'Install' to proceed.

  3. 3

    Launch JetBrains IntelliJ IDEA — installation is complete.

Common JetBrains IntelliJ IDEA Installation Issues & Fixes

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

⚠️

Missing Java Runtime Environment (JRE) error.

Download and install the latest version of the JRE from the official Oracle website or ensure that your system has the required version compatible with IntelliJ IDEA.

JetBrains IntelliJ IDEA Offline Installer FAQ

What programming languages does JetBrains IntelliJ IDEA support?
JetBrains IntelliJ IDEA primarily supports Java, Kotlin, Groovy, and Scala. Additionally, it offers support for various web development languages, including JavaScript, TypeScript, and HTML/CSS, making it versatile for full-stack development.
Can JetBrains IntelliJ IDEA integrate with version control systems?
Yes, JetBrains IntelliJ IDEA integrates seamlessly with popular version control systems such as Git, Mercurial, and Subversion. This integration allows developers to manage their code repositories directly within the IDE, facilitating version management and collaboration.

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