Free JetBrains IntelliJ IDEA Ultimate alternatives

IntelliJ IDEA Ultimate is a paid Java and web development IDE from JetBrains, used by professional developers for large codebases. The Ultimate edition is a paid licence that many developers only need for enterprise frameworks. Visual Studio Code is a free editor with a large extension ecosystem, while Eclipse IDE is free and open source.

Best free alternative to JetBrains IntelliJ IDEA Ultimate: Visual Studio Code. Free editor with Git, debugging and a terminal, with Java support added through extensions.

  1. Visual Studio Code

    You get: Free editor with Git, debugging and a terminal, with Java support added through extensions.

    You miss: Ultimate's deep Java refactoring, database tools and built-in Spring and framework support.

    Get Visual Studio CodeVisual Studio Code vs JetBrains IntelliJ IDEA Ultimate

  2. Eclipse IDE

    You get: Free, open-source Java IDE with refactoring, debugging, Maven and Git support.

    You miss: IntelliJ's smarter code completion, more polished interface and built-in framework tooling.

    Get Eclipse IDEEclipse IDE vs JetBrains IntelliJ IDEA Ultimate

Side by side

OptionWhat you getWhat you miss
Visual Studio CodeFree editor with Git, debugging and a terminal, with Java support added through extensions.Ultimate's deep Java refactoring, database tools and built-in Spring and framework support.
Eclipse IDEFree, open-source Java IDE with refactoring, debugging, Maven and Git support.IntelliJ's smarter code completion, more polished interface and built-in framework tooling.

Questions people ask

What is the best free alternative to JetBrains IntelliJ IDEA Ultimate?

Visual Studio Code. Free editor with Git, debugging and a terminal, with Java support added through extensions.

Is there a free version of JetBrains IntelliJ IDEA Ultimate?

Not a full one, but Visual Studio Code and Eclipse IDE are free and cover most of what JetBrains IntelliJ IDEA Ultimate does.

What do you miss with a free JetBrains IntelliJ IDEA Ultimate alternative?

Ultimate's deep Java refactoring, database tools and built-in Spring and framework support.