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Microsoft Build of OpenJDK with Hotspot 17

Microsoft Build of OpenJDK with Hotspot 17 is a Java development kit for compiling, testing, running, and diagnosing applications with Microsoft-supported OpenJDK binaries and the HotSpot virtual machine.

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✓ Software download·License information available·Updated September 18, 2026
DeveloperMicrosoft
License—
File size16 MB
Languageen-US
Downloads10

Build and Run Java Applications

Microsoft Build of OpenJDK with Hotspot 17 provides the compiler, runtime, standard libraries, and command-line tools needed to develop and operate Java applications. Developers can compile source code, execute packaged applications, run automated tests, generate documentation, and inspect application behavior using familiar JDK workflows. Its HotSpot virtual machine handles bytecode execution and runtime optimization, while bundled development and diagnostic utilities support everyday engineering tasks. Because the distribution is built from OpenJDK sources and tested for Java compatibility, teams can use it with established IDEs, build systems, frameworks, and deployment pipelines without adopting a separate Java programming model.

The distribution suits individual developers as well as organizations standardizing Java environments across local workstations, continuous integration services, and production systems. Microsoft Build of OpenJDK with Hotspot 17 can serve as the configured JDK for Maven, Gradle, IntelliJ IDEA, Eclipse, and Visual Studio Code, while included utilities help analyze dependencies, inspect running processes, troubleshoot performance, and assemble application artifacts. Microsoft also contributes changes to the wider OpenJDK community and may deliver clearly documented backported fixes while upstream work proceeds. When diagnosing network activity from a running Java service, TCPView can complement the JDK tools by showing active endpoints and connection-owning processes.

Benefits of Using Microsoft Build of OpenJDK with Hotspot 17

Microsoft Build of OpenJDK with Hotspot 17 gives development and operations teams a consistent Java toolchain backed by Microsoft’s OpenJDK engineering work. Its compatibility with Java specifications and established OpenJDK practices helps existing applications, libraries, build scripts, and development tools work without vendor-specific source changes. Teams can use one distribution throughout coding, automated builds, testing, packaging, and application operation, reducing avoidable differences between environments. The included compiler, launcher, documentation generator, archive tools, dependency analyzers, monitoring commands, and troubleshooting facilities cover the core lifecycle without requiring separate utilities for routine tasks. HotSpot provides mature runtime services such as managed memory, adaptive compilation, and runtime diagnostics, helping applications balance portability with efficient execution. Microsoft’s testing process and participation in upstream OpenJDK development also provide a practical foundation for organizations that want an openly developed Java implementation while remaining aligned with Microsoft-supported infrastructure and engineering workflows.

Microsoft Build of OpenJDK with Hotspot 17 features

Key capabilities and highlights.

Feature 1

OpenJDK Compatibility

Microsoft Build of OpenJDK with Hotspot 17 is built from OpenJDK source code and tested for compatibility with Java specifications. Developers can use standard Java APIs, established libraries, common frameworks, and existing build configurations without rewriting applications around proprietary runtime interfaces.

Feature 2

HotSpot Virtual Machine

HotSpot executes Java bytecode and applies runtime optimizations as an application runs. Its adaptive compilation, garbage collection, and serviceability capabilities give Microsoft Build of OpenJDK with Hotspot 17 a mature execution environment for desktop tools, backend services, and build workloads.

Feature 3

Complete Development Toolchain

The JDK supplies essential tools for compiling source files, launching applications, creating archives, generating API documentation, and inspecting compiled classes. Developers can complete routine Java workflows from scripts, terminals, IDE integrations, or automated build pipelines.

Feature 4

Runtime Diagnostics

Included diagnostic commands help teams inspect Java processes, view virtual-machine statistics, request diagnostic information, and investigate application behavior. These capabilities are valuable when examining performance problems, memory pressure, startup failures, thread activity, or other unexpected runtime conditions.

Feature 5

Java Flight Recorder

Java Flight Recorder can collect detailed runtime events for later analysis with relatively low operational overhead. Engineers using Microsoft Build of OpenJDK with Hotspot 17 can investigate CPU activity, allocation patterns, garbage collection, thread behavior, locking, and other performance-sensitive events.

Feature 6

Dependency Analysis Tools

JDK analysis utilities can examine application archives, class dependencies, bytecode details, and use of deprecated APIs. This helps developers understand unfamiliar projects, review modularization work, identify migration concerns, and make packaging decisions with better evidence.

Feature 7

Custom Runtime Images

The supplied linking tools can assemble tailored runtime images from selected Java modules and application requirements. This gives deployment teams a controlled way to include the runtime components their applications need while simplifying distribution and operational consistency.

Feature 8

Microsoft OpenJDK Engineering

Microsoft maintains the distribution, contributes work to the OpenJDK community, and may include documented backported improvements important to its users. Organizations adopting Microsoft Build of OpenJDK with Hotspot 17 can align their Java toolchain with Microsoft’s broader engineering and support ecosystem.

Old versions

Browse historical releases and previous builds.

17.0.16.8—
17.0.17.10—
17.0.18.8—
17.0.19.10—
17.0.20.8—

Frequently asked questions

Common questions about Microsoft Build of OpenJDK with Hotspot 17.

What is Microsoft Build of OpenJDK with Hotspot 17 used for?

Microsoft Build of OpenJDK with Hotspot 17 is used to compile, test, run, package, monitor, and troubleshoot Java applications. It provides a complete JDK rather than only the components required to launch an existing Java program.

Can it replace another OpenJDK distribution?

Microsoft describes Microsoft Build of OpenJDK with Hotspot 17 as a drop-in replacement for other OpenJDK distributions. Applications should still be tested before production migration, especially when they depend on vendor-specific options, native libraries, or specialized operational configurations.

Does it work with Maven, Gradle, and Java IDEs?

Yes. Maven, Gradle, and Java-capable IDEs can use Microsoft Build of OpenJDK with Hotspot 17 as their configured JDK. The selection method depends on the tool, project settings, environment variables, and existing build-agent configuration.

What is HotSpot in this JDK?

HotSpot is the Java virtual machine that runs compiled Java bytecode. It manages core runtime responsibilities such as adaptive compilation, memory management, garbage collection, thread execution, and diagnostic data used for troubleshooting.

Which tools can help troubleshoot Java applications?

Microsoft Build of OpenJDK with Hotspot 17 includes command-line monitoring and diagnostic utilities, Java Flight Recorder, management interfaces, and dependency-analysis tools. Together they help investigate processes, runtime events, memory behavior, threads, class dependencies, and performance symptoms.

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Software download

Download Microsoft Build of OpenJDK with Hotspot 17

Microsoft Build of OpenJDK with Hotspot 17 is a Java development kit for compiling, testing, running, and diagnosing applications with Microsoft-supported OpenJDK binaries and the HotSpot virtual machine.