You did not download this just to click buttons manually. You want it to open from your IDE when you double-click an .fxml file.
: Extract the .tar.gz file or use the .deb file for Ubuntu-based systems. 🛠️ IDE Integration download javafx scene builder 2.0
: Version 2.0 requires a 64-bit JDK 8. Install JDK 8 from the Oracle archive and set your JAVA_HOME environment variable. You did not download this just to click buttons manually
A: Oracle removed the original docs, but you can find community guides on GitHub and StackOverflow. download javafx scene builder 2.0