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Java SE 21 Archive Downloads (21.0.12 and earlier) ; Windows x64 Installer, 166.97 MB. https://download.oracle.com/java/21/archive/jdk-21.0.12_windows-x64_bin.

2025/7/9 -Java 21 LTS premier support runs through September 2028, with extended support through September 2031 — a planning horizon that matches typical ...

2025/11/8 -Java 21 is an LTS (Long-Term Support) version — which means enterprise-grade stability and extended maintenance. Receives updates and patches ...

JDK 21 will be a long-term support (LTS) release from most vendors. For a complete list of the JEPs integrated since the previous LTS release, JDK 17, please ...

2026/10/20 -Java SE 8, 11, 17, 21, and 25 are LTS releases. Oracle intends to make future LTS releases every two years meaning the next planned LTS release ...

2026/6/27 -Java 21 LTS (Long-Term Support) was released in September 2023, replacing its predecessor, Java 17 LTS, after approximately two years.

Java 25 (September 2025) is the current LTS release, though Java 21 remains in active support through December 2029. Java 21 Release Details. Release Date ...

2025/12/19 -Currently supported Java LTS versions include Java 17, Java 21 — and as of September 2025, Java 25. The focus of each JDK release is not as ...

Pick a version, package type, JDK/JRE, and download the binaries. All Versions JDK 25 - LTS JDK 21 - LTS JDK 17 - LTS JDK 11 - LTS JDK 8 - LTS. Quick ...