IntelliJ IDEA is the JetBrains IDE for pro development in Java and Kotlin. Built for your comfort, it unlocks productivity, ensures quality code, supports cutting-edge tech, and protects your privacy.

IntelliJ IDEA (pronounced / ɪnˈtɛlɪdʒeɪ / in-TEL-ih-jay "idea" [3]) is an integrated development environment (IDE) written in Java for developing computer software written in Java, Kotlin, …

May 20, 2025 · IntelliJ IDEA is an Integrated Development Environment (IDE) for professional development in Java and Kotlin. It is designed to maximize developer productivity and has a …

Aug 18, 2025 · IntelliJ IDEA by JetBrains is one of the most popular IDEs for developers worldwide. The best part? You don’t have to pay a single penny to get started — you can …

Download the latest version of IntelliJ IDEA, the leading IDE for professional development in Java and Kotlin. Available for Windows, macOS, and Linux.

Sep 16, 2025 · When you run IntelliJ IDEA for the first time, you can take several steps to complete the installation, customize your instance, and start working with the IDE.

Getting started Check out the most useful and popular topics to get you started with IntelliJ IDEA.

JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.

Jul 23, 2025 · What is IntelliJ IDEA? IntelliJ is not just an IDE for Java. It's a platform for creating IDEs and developer tools for any language, whether it targets the JVM or not. It's designed …

Explore the key features of IntelliJ IDEA, the leading IDE for professional development in Java and Kotlin.