install4j

install4j is a powerful multi-platform Java installer builder that generates native installers and application launchers for Java applications. Some installer builders require that you first become an expert in building installers.

Not so with the app, where all configuration steps are intuitive and self-explanatory.



The install4j IDE guides you naturally through the process of gathering the required information. Building an installer that works is a matter of minutes. Nonetheless, you have a powerful arsenal of functionality at your disposal when you need it.

The installer is the first thing your users see of your application. A smooth installation experience is an important step in creating happy users and a successful product. A substandard installer, however, can ruin the initial impression that is so important for the image of a product. With the IDE, your installers will look beautiful and feel natural to users on all platforms.

With the app, you can configure the screen flow for the installer and uninstaller it in any way you like. It provides screens and actions for a wide variety of use cases and allows you to create your own actions directly in the install4j IDE. Actions can be attached to each screen, making install4j a visual programming system far more powerful than traditional installer builders.



It offers several templates for updaters that enable you to create an auto-update solution for your application with just a few clicks. Auto-updaters are fully customizable, so they can support your special requirements for a large number of scenarios. More generally, It supports the creation of custom installer applications that are packaged with your application.

Querying information from the user that's specific to your application does not have to be hard. Besides programming your own custom screens, It includes a unique concept of form screens that look good and are easy to configure. With its powerful variable system, It enables you to use the entered information in other screens and actions. Creating a user interface cannot get any easier than this.

Features and Highlights

• Easy to use IDE for designing installers
• Powerful built-in script editor
• Code gallery with example scripts
• Build from within the IDE
• Command-line compiler
• Ant task
• Build on any platform
• Build debug installers
• XML project file
• Project export to HTML
• Freely define your distribution tree
• Configure multiple installation roots
• Configure multiple file sets
• Handle platform-specific differences
• Define file rights for Unix, Linux, and macOS
• Define fine-grained uninstallation policies
• Define fine-grained overwrite policies
• Define a tree of installation components
• Customized JRE/JDK detection
• Flexible classpath construction
• GUI and console launchers
• Service launchers
• Custom working directory
• VM parameters file
• Enforce single instance on Windows
• React to file association startups on macOS
• Windows version info resource
• Configurable execution level for Windows Vista
• A custom script for Linux/Unix launchers
• Splash screen
• Redirection of stderr and stdout
• Startup failure detection
• Custom icon
• Custom process name and taskbar grouping on Windows XP
• Support for Java 1.3, 1.4, 1.5 and 1.6
• LZMA and Pack200 compression algorithms
• GUI installer mode
• Console installer mode
• Unattended installer mode
• Unified screen and action configuration for all installer modes
• Response files for installers
• Integration for code signing
• Localization into many languages
• Language detection at runtime
• Net installers
• CD installers
• Configurable icon, window size, and images
• Installer log file
• Dynamically bundle a JRE
• Statically bundle a JRE
• Install a shared JRE
• Prepare your own JRE bundles
• Application ID
• Suggest previous locations
• Run the uninstaller for updates
• Stop deployed services
• Detect running instances of an application
• Create "add-on" installers
• Configurable action sequence for all screens
• Actions for scripting the installer or uninstaller
• Desktop integration actions
• File operation actions
• Options for the "Finish" screen
• Registry and preference store modifications
• Service actions
• Text file modifications
• XML file modifications
• Other miscellaneous actions
• And many more!

How to Use

• Download and install install4j on your PC
• Launch install4j and create a new project
• Configure project settings and application details
• Design installation screens and actions
• Build the installer and test installation

System Requirements

• Windows 10/11 (64-bit)
• 2 GHz or faster processor
• 4 GB RAM or more
• 500 MB available disk space
• Java Runtime Environment (JRE) 8 or later

PROS

• Easy-to-use GUI for setup creation
• Supports multiple platforms
• Customizable installation process
• Powerful scripting capabilities
• Reliable update management

CONS

• Expensive for small developers
• Limited free trial features
• Requires Java for full functionality
• Complex licensing options

Note: 90 days trial version.

Also Available: Download install4j for Mac