, featuring the creators and voices from Google, Oracle, and the Spring community. The Great Merge (2025)
IntelliJ IDEA Ultimate is the premium tier of JetBrains' flagship IDE, designed for professional development beyond basic Java and Kotlin. As of early 2026, the product has transitioned into a , where the core IDE is free to download, but advanced features are unlocked via an Ultimate subscription. Core Ultimate Features intellij idea ultimate version