IzPack

B tier on Software Packaging ToolsScore 7.0 · #4 of 28

Android app: Not listed
Free plan: Yes
Runs on: Linux, Mac, self-hosted, Windows

izpack.org

Summary

IzPack generates installers for packaging and deploying Java applications. It creates a single installer that runs on operating systems with a Java virtual machine, with Windows, Linux, Solaris, and Mac OS X listed as destinations. Users can select installer components and appearance, then extend installers with additional features. Optional native integration can create desktop shortcuts, modify a system registry, or switch to an administrator account during installation. The project documents command-line packaging, silent installation, auto-update support, and CI/CD integration. Its download page identifies version 5.2.7 as the current release. A Maven plugin is documented, with links to independent plugins for Gradle, Scala SBT, and Apache Buildr. IzPack is published under the Apache Software License 2.0. The project invites contributions through GitHub pull requests and directs users to mailing lists for updates and feedback. The Windows native launcher available with IzPack 4 is not supported in version 5 because it lacks a maintainer. No paid plans are listed.

Who it is for

IzPack suits developers distributing Java applications who need to configure installer contents and appearance. Its documented build plugins and command-line packaging may also suit teams incorporating installer generation into build workflows.

What is good

Generates a single installer for Java applications.
Supports Windows, Linux, Solaris, and Mac OS X destinations.
Offers optional shortcuts and registry integration.
Apache Software License 2.0.
Maven plugin is documented.

What to know first

Requires a Java virtual machine to run generated installers.
IzPack 5 does not support the Windows native launcher from version 4.
Gradle, Scala SBT, and Apache Buildr plugins are independent.

Verdict

IzPack provides configurable installers for Java applications, with build integrations and optional native installation actions. Note that its version 5 release does not support the earlier Windows native launcher.

IzPack plans and pricing

All plans

IzPack Free Apache License 2.0 · no paid plans listed izpack.org · 2 Oct 2026

Compared on software packaging tools

Free plan: Yesizpack.org
Target platforms: Windows, Linux, Solaris, macOSizpack.org
Output formats: Standard JAR installer; web installer and pack JARsizpack.org
Command-line packaging: Yesizpack.org
Silent installation: Yesizpack.org
Auto-update support: Yesizpack.org
CI/CD integration: Yesizpack.org

Facts

Purpose: IzPack packages, distributes, and deploys applications on the Java platform by generating installers.izpack.org · 2 Oct 2026
Installer format: IzPack generates a single installer that runs on operating systems with a Java virtual machine.izpack.atlassian.net · 2 Oct 2026
Operating systems: The maker lists Microsoft Windows, Linux, Solaris, and Mac OS X as supported installer destinations.izpack.org · 2 Oct 2026
Native integration: Generated installers can optionally create desktop shortcuts, manipulate a system registry, or switch to an administrator account during installation.izpack.org · 2 Oct 2026
Customization: Users can choose the elements and appearance of an installer and extend it with additional features.izpack.org · 2 Oct 2026
License: IzPack is published under the Apache Software License, Version 2.0.izpack.org · 2 Oct 2026
Build integrations: The download page documents a Maven plugin and links to independent Gradle, Scala SBT, and Apache Buildr plugins.izpack.org · 2 Oct 2026
Current release: The download page identifies IzPack 5.2.7 as the current release.izpack.org · 2 Oct 2026
Native launcher limitation: The Windows native launcher available with IzPack 4 is not supported in IzPack 5 because it lacks a maintainer.izpack.org · 2 Oct 2026
Community support: The project directs users to mailing lists for updates and feedback and invites contributions through GitHub pull requests.izpack.org · 2 Oct 2026
Security and compliance: The opened maker pages describe the Apache 2.0 license but do not state security certifications or compliance attestations.izpack.org · 2 Oct 2026