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 # launchHTMLViewer

 Last update: 16.07.2025 

abstract fun [launchHTMLViewer](launch-h-t-m-l-viewer.md)(url: [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html), popup: [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)): [Long](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-long/index.html)

starts the HTMLViewer embedded browser tool