InstallBuilder vs IzPack

InstallBuilder provides tools for packaging, deploying, and updating software. From one project file and build environment, it creates native cross-platform installers, RPM and Debian packages, and CD or DVD media. Output options also include self-contained executables, DMG, and ZIP. Installers can present a graphical interface, run in text mode, or install silently. Teams can use an XML project format with source control integration and external scripts, and automate builds through the command-line interface. Installers are single-file executables with built-in LZMA compression and no external dependencies; optional downloadable components are fetched only when selected during installation. The product supports automatic updates, Windows and OS X installer signing with PKCS#12 or PFX certificates, and password-protected encrypted payloads. Platform-specific licenses, Professional and Enterprise editions, and site licenses are listed. Prices start at $995, paid once, with one year of support and updates included. A fully functional evaluation copy is available through the download form.

IzPack generates installers for packaging, distributing and deploying Java applications. It creates one 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. Documented capabilities include command-line packaging, silent installation, auto-update support and CI/CD integration. Output includes standard JAR installers, web installers and pack JARs. The download page identifies IzPack 5.2.7 as the current release. A Maven plugin is documented, with links to independent Gradle, Scala SBT and Apache Buildr plugins. IzPack is published under the Apache Software License 2.0. The project uses mailing lists for updates and feedback and accepts GitHub pull requests. The Windows native launcher from IzPack 4 is not supported in version 5 because it lacks a maintainer.