Eclipse Temurin JDK with Hotspot 21

Eclipse Temurin JDK with Hotspot 21 21.0.12.101

Eclipse Temurin JDK is the open source Java SE build based upon OpenJDK.

  • By Eclipse Adoptium
  • Open Source
  • Updated Aug 21, 2026
Download for Windows

About Eclipse Temurin JDK with Hotspot 21

Eclipse Temurin JDK is the open source Java SE build based upon OpenJDK.

Technical details

PublisherEclipse Adoptium
AuthorEclipse Foundation
Version21.0.12.101
Release date2026-08-21
LicenseGPL-2.0 with Classpath Exception
Installer typewix
Architecturex64
Package IDEclipseAdoptium.Temurin.21.JDK

Links & install command

Install Eclipse Temurin JDK with Hotspot 21 from the command line with Windows Package Manager (winget):

winget install --id=EclipseAdoptium.Temurin.21.JDK -e

javajdkjrejvmopenjdk

Older versions

  • 21.0.12.8
  • 21.0.11.10
  • 21.0.10.7
  • 21.0.9.10
  • 21.0.8.9
  • 21.0.7.6
  • 21.0.6.7
  • 21.0.5.11
  • 21.0.4.7

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