TL;DR

Looking for free alternatives to IntelliJ IDEA Ultimate? Here are the best open source and free options for Mac.

PublishedJanuary 1, 2026•UpdatedAugust 10, 2026

What is the best free alternative to IntelliJ IDEA Ultimate?

The best free alternative to IntelliJ IDEA Ultimate ($19.90/month) is Android Studio. Install Android Studio with Homebrew: brew install --cask android-studio.

Free Alternative to IntelliJ IDEA Ultimate

Save $19.90/month with these 1 free alternatives that work great on macOS.

IntelliJ IDEA Ultimate ($19.90/month)

FREE alternatives below

Our Top Pick

Android Studio

FREE

Official IDE for Android app development

brew install --cask android-studio

View Details Official Website

Why we recommend it:

Completely free to use
Easy one-command installation

Quick Comparison

Comparison of IntelliJ IDEA Ultimate and free alternatives
App	Price	Open Source	Category
IntelliJ IDEA Ultimate	$19.90/month	No	—
Android Studio	Free	No	Developer Tools

Best Free Alternatives to IntelliJ IDEA Ultimate for Mac (2026)

IntelliJ IDEA Ultimate is the benchmark for Java and Kotlin work, but the price puts it out of reach for many individuals. As of August 2026, individual plans start at $199 for the first year, $719 for commercial seats, and about $19.90 a month if you pay monthly. Since December 2025, JetBrains ships one IntelliJ IDEA with a free core and paid Ultimate features, so free users now get more than the old Community Edition did. Enterprise features such as full Spring Framework support, Jakarta EE, database tooling, and broader web framework support still sit behind the subscription. That leaves developers looking for free ways to handle specific workflows on macOS. Android Studio, built on the same IntelliJ platform, is free and strong for Android. VS Code with extensions is light and flexible for Java and Kotlin. Eclipse and NetBeans remain free, open source options for teams that prefer them. This page looks at which free alternatives can plausibly replace Ultimate for which jobs, and where you will still feel the loss.

Detailed Alternative Reviews

Android Studio

Official Android IDE based on IntelliJ

brew install --cask android-studio

Android Studio is Google's official IDE for Android, built on the same open source core as IntelliJ IDEA Community Edition. You get the familiar editor, refactoring, and debugger that JetBrains users rely on, without paying. The 2024.2 builds run natively on Apple Silicon and feel responsive on Mac. It bundles an emulator, layout editor, APK analyzer, and profilers for memory and CPU. It can also open plain Java and Kotlin projects thanks to that IntelliJ base. The boundary is scope. It is not a full stand in for Ultimate if you build enterprise web apps, rely on Spring Boot, or need serious database tooling. The plugin set is narrower, and Java EE, deep Spring integration, and built in database features are missing. For Android work it is the obvious free choice. For general Java and Kotlin, it is a capable free IDE that shares IntelliJ DNA but stops short of Ultimate's enterprise breadth.

Key Features:

Same IntelliJ IDEA code editor and refactoring engine
Native Apple Silicon support with optimized performance
Built-in Android emulator and device management
Visual layout editor for Android UI design
APK analyzer and build tools
Memory and CPU profilers for performance tuning
Free forever with no subscription required

Limitations:

• Primarily focused on Android development; lacks enterprise Java features
• No built-in Spring Framework or Java EE support
• Database tools are basic compared to IntelliJ's DataGrip integration
• Plugin selection more limited than IntelliJ IDEA

Best for: Android developers who want the IntelliJ editing experience for free, and Java and Kotlin developers with simpler projects

Visual Studio Code

Lightweight polyglot editor with a strong Java extension pack

brew install --cask visual-studio-code

VS Code with the Extension Pack for Java is the lightest free path off Ultimate. On Apple Silicon it stays snappy and uses less RAM than IntelliJ on large monorepos. You get debugging, Maven and Gradle support, and reasonable refactoring through language servers. The honest limit: it does not match Ultimate's view of Spring Boot, deep Jakarta EE assistance, or DataGrip level database work. Think of it as a solid daily driver for services and scripts rather than a feature for feature copy of Ultimate.

Key Features:

Extension Pack for Java from Microsoft/Red Hat
Low memory footprint vs IntelliJ on large workspaces
Excellent Git and remote development workflows
Huge marketplace for Kotlin, Spring Boot helpers, and linters
Native Apple Silicon builds via Homebrew cask

Limitations:

• Shallower framework intelligence than Ultimate
• Refactoring and inspections are less aggressive
• Enterprise Java EE tooling requires piecing plugins together
• Quality depends heavily on which extensions you enable

Best for: Polyglot developers and teams that want a free, fast editor with good-enough Java support

Eclipse IDE

Battle-tested open-source Java IDE with enterprise plugins

brew install --cask eclipse

Eclipse is still a fully free, open source pick for Java shops that do not want JetBrains subscriptions. The 2026 packages include solid Maven and Gradle importers and a large plugin ecosystem for EE servers. It looks dated and takes longer to learn than IntelliJ, and Apple Silicon smoothness varies by package, but for Spring and Jakarta work you can get further than expected without paying. Most teams that still use Eclipse keep it for legacy plugin investments, and the code insight still trails Ultimate, but it remains a workable free IDE.

Key Features:

Completely free under the Eclipse Public License
Mature enterprise Java and application-server tooling
Huge marketplace of plugins
Strong Maven and Gradle project importers
Available via Homebrew casks for macOS

Limitations:

• Dated UI compared with IntelliJ and VS Code
• Heavier learning curve for keyboard-driven workflows
• Inconsistent Apple Silicon performance depending on package
• Fewer modern AI/agent integrations out of the box

Best for: Teams standardising on open-source tooling or maintaining Eclipse-centric legacy stacks

The verdict

Top pick

Android Studio

The only truly free alternative that preserves the IntelliJ editing experience, offering familiar refactoring, debugging, and code completion for Java and Kotlin developers at zero cost, though limited to Android-focused workflows.

Full review

Runner-up

Visual Studio Code

Best free general-purpose alternative when you need multi-language editing more than Ultimate-depth Spring tooling.

Bottom line

No free tool fully replaces Ultimate for enterprise Java. Android Studio replicates the IntelliJ feel for free, but stays Android centric. VS Code is the lightest free generalist, with good enough Java when you do not need deep Spring insight. Eclipse and NetBeans remain capable open source fallbacks. Students should grab the free JetBrains education licence while they qualify. For serious Spring, Jakarta EE, or full stack work on Mac, the subscription is still the most direct path.

Frequently Asked Questions

Is there a free version of IntelliJ IDEA Ultimate

Since the December 2025 unified IntelliJ IDEA release, JetBrains unified IntelliJ IDEA into a single product. The core IDE functionality remains free and actually includes more features than the former Community Edition. However, many advanced features, such as Spring Framework support, Java EE tools, database integration, remote development, and advanced web technologies, still require an Ultimate subscription. The free tier is excellent for basic Java and Kotlin development, but developers working on enterprise projects will likely still need the paid Ultimate features.

Can Android Studio replace IntelliJ IDEA Ultimate for Java development

Android Studio can handle basic Java and Kotlin development since it's built on the same IntelliJ platform, but it cannot fully replace IntelliJ IDEA Ultimate for enterprise work. Android Studio lacks critical Ultimate features like Spring Boot support, Java EE integration, advanced database tools, and complete web development capabilities. If you're building server-side applications, microservices, or full-stack web apps, you'll find Android Studio limiting. However, for pure Android development or simple Java projects, it's an excellent free alternative that provides the familiar IntelliJ editing experience.

What are the main differences between IntelliJ IDEA free and Ultimate

The free edition gives you core editing, debugging, version control, and build tool support. Ultimate adds Spring Framework and Spring Boot, Java EE and Jakarta EE, Micronaut and Quarkus, database tools powered by DataGrip, remote development, plus JavaScript and TypeScript and frameworks like React, Angular, and Vue. For individuals, Ultimate is $199 the first year, $159 the second, $119 from the third onward. Monthly is $19.90. Commercial is $719 a year.

Is VS Code a good free alternative to IntelliJ IDEA for Java

VS Code with the Extension Pack for Java is workable for lighter Java work, but it does not match IntelliJ's deeper code insight and refactoring. VS Code is fast, light on memory, and great for polyglot projects. IntelliJ's refactoring, inspections, and framework help stay ahead for heavy Java. Many teams split the difference. VS Code for quick edits and multi language tasks, IntelliJ for complex Java and Kotlin. The Red Hat extension pack gives VS Code decent Java support, but you will notice the gap on larger codebases.

Can students get IntelliJ IDEA Ultimate for free

Yes, JetBrains offers free educational licenses for students and teachers. Anyone with a valid .edu email address or proof of enrollment can apply for a free JetBrains All Products Pack license, which includes IntelliJ IDEA Ultimate, PyCharm, WebStorm, and all other JetBrains IDEs. These licenses are valid for one year and can be renewed as long as you remain a student. Teachers and faculty members also qualify. This is one of the most generous educational programs in the software industry, making professional-grade development tools accessible to learners worldwide.

What happened to IntelliJ IDEA Community Edition

With the December 2025 change, Community and Ultimate became one download called IntelliJ IDEA. The free core includes everything that was Community plus a few former Ultimate extras. You install the single app and use it free, or unlock enterprise features with an Ultimate subscription. It cleans up the product line and gives free users more than before.

Are there open source alternatives to IntelliJ IDEA

Yes, several open-source IDEs can replace IntelliJ IDEA for Java development. Eclipse remains a powerful, extensible option with strong enterprise Java support and a massive plugin ecosystem. Apache NetBeans offers a straightforward, all-in-one Java IDE experience with good Maven and Gradle integration. Both are completely free and open-source under the Eclipse Public License and Apache License 2.0 respectively. While they lack some of IntelliJ's polish and advanced refactoring, they're capable tools that have been refined over decades. For developers who prioritize open-source software and zero cost, Eclipse or NetBeans are solid choices.

How much does IntelliJ IDEA Ultimate cost in 2026

As of August 2026, individual Ultimate is $199 the first year, $159 the second, $119 from the third onward. Monthly is $19.90. Commercial is $719 a year, or $71.90 a month. The All Products Pack with every JetBrains IDE is $299 the first year for individuals. Those numbers add up, which is why many look for free options on personal projects or early stage teams.

Should I use Android Studio or IntelliJ IDEA for Android development

For Android development, Android Studio is the recommended choice even if you have access to IntelliJ IDEA Ultimate. Android Studio is the official IDE from Google and receives Android-specific features, tools, and updates first. It includes the Android emulator, layout editor, APK analyzer, and profiling tools that are essential for mobile development. While IntelliJ IDEA Ultimate can handle Android projects, Android Studio is purpose-built for this workflow and will always have the latest Android development features. The fact that it's completely free makes it an easy decision for Android-focused developers.

Can I migrate my IntelliJ IDEA projects to Android Studio

Yes, projects are largely compatible between IntelliJ IDEA and Android Studio since they share the same underlying platform. Both use the same project structure, build systems (Gradle), and configuration files. You can open an IntelliJ IDEA project in Android Studio and vice versa. However, be aware that Android Studio may not support certain Ultimate-specific project configurations or frameworks like Spring. For pure Java/Kotlin projects without enterprise dependencies, migration is straightforward. For Android projects specifically, Android Studio is actually the preferred environment and will handle all aspects of your project smoothly.

Related Technologies & Concepts

IntelliJ IDEA UltimateAndroid StudioVS CodeJava DevelopmentKotlinAndroid DevelopmentSpring FrameworkJetBrains

Sources & References

1
jetbrains.comJetBrains IntelliJ IDEA Buy Page
Accessed Aug 9, 2026
Source excerpt
Official JetBrains storefront for IntelliJ IDEA individual and organization subscriptions.
2
blog.jetbrains.comThe Unified IntelliJ IDEA, JetBrains Blog
Accessed Aug 9, 2026
Source excerpt
JetBrains unified Community and Ultimate into one IntelliJ IDEA distribution with free core and paid Ultimate features.
3
jetbrains.comIntelliJ IDEA as a Unified Product
Accessed Aug 9, 2026
Source excerpt
Documentation for the single-distribution IntelliJ IDEA model.
4
developer.android.comAndroid Studio Official Website
Accessed Aug 9, 2026
Source excerpt
Android Studio is Google's free IDE built on the IntelliJ platform.
5
formulae.brew.shHomebrew Cask, android-studio
Accessed Aug 9, 2026
Source excerpt
Android Studio installs on macOS via brew install, cask android-studio.
6
marketplace.visualstudio.comVS Code Extension Pack for Java
Accessed Aug 9, 2026
Source excerpt
Microsoft's Extension Pack for Java brings language support, debugging, and Maven/Gradle tools to VS Code.
7
eclipse.orgEclipse IDE
Accessed Aug 9, 2026
Source excerpt
Eclipse is a free open-source IDE widely used for Java development.

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About the Author

Alex Chen

Senior Developer Tools Specialist

Code Editors & IDEsTerminal EmulatorsVersion Control Tools

Alex Chen has been evaluating developer tools and productivity software for over 12 years, with deep expertise in code editors, terminal emulators, and development environments. As a former software engineer at several Bay Area startups, Alex brings hands-on experience with the real-world workflows these tools are meant to enhance.

12+ years in software development · Former senior engineer at tech startups