Oracle JInitiator was bundled with Oracle E-Business Suite 11i and older OracleAS Forms Services. It provided a consistent JVM environment for running applets, bypassing browser‑dependent JVMs. Version numbers (e.g., 1.3.1.22) aligned with Sun’s JDK 1.3.x, with Oracle‑specific patches.

To use JInitiator today, you generally must use (in compatibility mode) or specialized enterprise browsers that still support legacy plugins. Security Warning