Popular: Data updated October 26, 2026

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Java(TM) SE Development Kit 21: all versions and old releases

The JDK is a development environment for building applications and components using the Java programming language.

Oracle Corporation Languages & SDKs

9 versions of Java(TM) SE Development Kit 21 are listed here, from July 16, 2024 to the current 21.0.12.0. Each one links to the publisher’s own installer files.

2024: 2 2 24 2025: 4 4 25 2026: 3 3 26

9 versions over 2 years · about 4.8 a year

VersionDateSizeFiles
21.0.12.0Latest June 2, 2026 1 KB 64-bit MSI 1 KB
21.0.11.0 April 21, 2026 — 64-bit MSI
21.0.10.0 January 20, 2026 — 64-bit MSI
21.0.9.0 October 21, 2025 — 64-bit MSI
21.0.8.0 July 15, 2025 — 64-bit MSI
21.0.7.0 April 15, 2025 — 64-bit MSI
21.0.6.0 January 21, 2025 — 64-bit MSI
21.0.5.0 October 15, 2024 — 64-bit MSI
21.0.4.0 July 16, 2024 — 64-bit MSI

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