The Most Intelligent Java IDE — Now Free and Open Source
We believe IntelliJ IDEA to be the best Java IDE on the market — and the world will only gain if more people start using it. That's why we decided to remove the main barrier — the price tag, and introduce IntelliJ IDEA 9 in two editions.
Community Edition — Free and Open Java IDE
- Intelligent code editor has all the smarts for understanding Java code; provides refactorings, code inspections and intentions, super-fast navigation — all that we have accumulated over the years.
- Integrates with such essential tools as JUnit and TestNG, Ant and Maven, and popular version control systems: CVS, Subversion and git.
- Provides IntelliJ IDEA's famous XML-Java interoperability and comprehensive Groovy programming language support.
- The Swing UI designer complements the suite of tools for developing Java desktop applications — such as IntelliJ IDEA itself.
There is also a full-featured commercial Ultimate Edition, with the complete set of web and enterprise development tools, traditionally providing the top-quality support for the most important modern technologies and frameworks.
For detailed comparison of both editions see the Feature Comparison Matrix.