Previously released Java Web Start 1.0.1 is still available for seperate download (not part of a J2SE platform release). See also the following documentation for Java Web Start 1.0.1.

Every time you start the application, the Java Web Start software component checks the application's website to see if a new version is available, and if so, automatically downloads and launches it.

Downloads OpenWebStart is available for macOS, Windows and Linux. The recommended minimum system requirements of OpenWebStart itself are: 2 GHz dual core processor 1 GB RAM (system …

Jan 22, 2025 · Download Java Web Start for free. Java Web Start is an application deployment technology that gives you the power to launch full-featured applications...

Nov 12, 2025 · Test your Java Web Start application on different browsers and Java versions to ensure compatibility. Make sure that the application can be downloaded and launched successfully in all …

Before you begin, it's important to know that Java Web Start runs in your web browser, so you must have the latest version of Java installed on your computer. If you don't have it yet, you can download …

Java Web Start technology is provided by the Java SE runtime environment to deploy Java EE application clients (including Thin application clients) on the remote client machine with a single click …

If the application is not present on your computer, Java Web Start automatically downloads all necessary files. It then caches the files on your computer so the application is always ready to be …

And since public support of Java 8 has ended in Q2/2019, companies no longer get any updates and security fixes for Java Web Start. This is why we decided to create OpenWebStart, an open source …

With Java Web Start, you launch applications simply by clicking on a Web page link. If the application is not present on your computer, Java Web Start automatically downloads all necessary files.