Launch4j is a cross-platform tool for wrapping Java applications distributed as jars in lightweight Windows native executables. The executable can be configured to search for a certain JRE version or use a bundled one, and it's possible to set runtime options, like the initial/max heap size. The wrapper also provides better user experience through an application icon, a native pre-JRE splash screen, a custom process name, and a Java download page in case the appropriate JRE cannot be found.

JAR File Size and Download Location:

File name: launch4j.jar, launch4j-3.0.2.jar
File size: 181999 bytes
Date modified: 02-Jan-2011
Download: launch4j - Cross-platform Java
executable wrapper

Manifest of the JAR:

Main-Class: net.sf.launch4j.Main
 lib/forms.jar ./lib/formsrt.jar ./lib/foxtrot.jar ./lib/looks.jar
 ./lib/xstream.jar

List of Classes in the JAR:

net/sf/launch4j/AntLog
net/sf/launch4j/Builder
net/sf/launch4j/BuilderException
net/sf/launch4j/Cmd
net/sf/launch4j/ConsoleLog
net/sf/launch4j/ExecException
net/sf/launch4j/FileChooserFilter
net/sf/launch4j/Log
net/sf/launch4j/Main
net/sf/launch4j/Messages
net/sf/launch4j/OptionParser
net/sf/launch4j/RcBuilder
net/sf/launch4j/SwingLog
net/sf/launch4j/Util
net/sf/launch4j/ant/AntClassPath
net/sf/launch4j/ant/AntConfig
net/sf/launch4j/ant/AntJre
net/sf/launch4j/ant/Launch4jTask
net/sf/launch4j/ant/Messages
net/sf/launch4j/ant/StringWrapper
net/sf/launch4j/binding/Binding
net/sf/launch4j/binding/BindingException
net/sf/launch4j/binding/Bindings
net/sf/launch4j/binding/IValidatable
net/sf/launch4j/binding/InvariantViolationException
net/sf/launch4j/binding/JComboBoxBinding
net/sf/launch4j/binding/JListBinding
net/sf/launch4j/binding/JRadioButtonBinding
net/sf/launch4j/binding/JTextAreaBinding
net/sf/launch4j/binding/JTextComponentBinding
net/sf/launch4j/binding/JToggleButtonBinding
net/sf/launch4j/binding/Messages
net/sf/launch4j/binding/OptComponentBinding
net/sf/launch4j/binding/OptJTextAreaBinding
net/sf/launch4j/binding/Validator
net/sf/launch4j/config/ClassPath
net/sf/launch4j/config/Config
net/sf/launch4j/config/ConfigPersister
net/sf/launch4j/config/ConfigPersisterException
net/sf/launch4j/config/Jre
net/sf/launch4j/config/LdDefaults
net/sf/launch4j/config/Messages
net/sf/launch4j/config/Msg
net/sf/launch4j/config/SingleInstance
net/sf/launch4j/config/Splash
net/sf/launch4j/config/VersionInfo
net/sf/launch4j/form/BasicForm
net/sf/launch4j/form/ClassPathForm
net/sf/launch4j/form/ConfigForm
net/sf/launch4j/form/EnvironmentVarsForm
net/sf/launch4j/form/HeaderForm
net/sf/launch4j/form/JreForm
net/sf/launch4j/form/Messages
net/sf/launch4j/form/MessagesForm
net/sf/launch4j/form/SingleInstanceForm
net/sf/launch4j/form/SplashForm
net/sf/launch4j/form/VersionInfoForm
net/sf/launch4j/formimpl/AbstractAcceptListener
net/sf/launch4j/formimpl/BasicFormImpl
net/sf/launch4j/formimpl/BrowseActionListener
net/sf/launch4j/formimpl/ClassPathFormImpl
net/sf/launch4j/formimpl/ConfigFormImpl
net/sf/launch4j/formimpl/EnvironmentVarsFormImpl
net/sf/launch4j/formimpl/FileChooser
net/sf/launch4j/formimpl/GlassPane
net/sf/launch4j/formimpl/HeaderFormImpl
net/sf/launch4j/formimpl/JreFormImpl
net/sf/launch4j/formimpl/MainFrame
net/sf/launch4j/formimpl/Messages
net/sf/launch4j/formimpl/MessagesFormImpl
net/sf/launch4j/formimpl/SingleInstanceFormImpl
net/sf/launch4j/formimpl/SplashFormImpl
net/sf/launch4j/formimpl/VersionInfoFormImpl