Download Java JDK 21 (64-bit)

The basic tool you need in order to create apps in Java

Updated: September 25, 2023

Size: 163.79 MB

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163.79 MB · September 25, 2023

jdk-21_windows-x64_bin.exe

Previous versions More »

24.0.2 July 17, 2025 205.86 MB 24.0.1 April 19, 2025 205.85 MB 24 March 31, 2025 205.76 MB 22.0.1 April 18, 2024 164.31 MB 21.0.2 January 21, 2024 163.91 MB 21.0.1 October 19, 2023 163.82 MB