PswGen starts in English or German depending on your system settings, unless overridden by this JVM option:
How to set a JVM option with Launch4j? Create a file named PswGen.l4j.ini in your PswGen installation directory containing for example:
# Launch4j runtime config
Disable splash screen
From PswGen 1.5.6 till 1.7.5 there was a splash screen shown on startup unless disabled by this command line option:
See Launch4J runtime options for more information.
PswGen stores you login information in a file called
services.xml in the installation directory, unless overridden by this command line option: