A small JavaFX application that adds one additional page with your desired text to any selected PDF.
To create runtime image for this app use maven-dependency-plugin to copy dependencies and run the following command from target dir:
jlink --add-modules java.base,javafx.base,javafx.controls,javafx.fxml,javafx.graphics,java.logging --module-path dependency/ --output image/ --compress 2
To launch the app using created runtime place jars with automatic modules in auto directory and application jar in app and run the following:
"bin/java.exe" -p "auto;app" -m fpdf/fpdf.ui.Main