Java Web Start
- Developer Oracle
- Platforms Desktop
- Operating Systems Windows, Mac OS and Linux
- Supported formats 1
- Rating
Java Web Start is equipped to handle various file extensions, providing the functionality to open, edit and convert files to different formats. The table lists the program’s functions and supported file extensions.
With support for different file extensions, Java Web Start is great for handling diverse files daily. This tool allows effortless opening of JNLP-only files.
Java Web Start allows converting files from one format to another, simplifying file sharing.
Visit the official Oracle developer website to get the latest version of Java Web Start.
Files that Java Web Start can open
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Easy Java Web Start troubleshooting
How do I designate Java Web Start as the default program to open files?
Change a default app in Windows
- Start the process by right-clicking on your file and selecting "Open With". From there, click "Choose another app" to continue;
- Find the Java Web Start application in the pop-up window and select it as your preferred program;
- Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening files.
Change the default app that opens a file on Mac
- Right click or use Control + Left Click on the desired file to access a dropdown menu of actions;
- Choose "Open in Application" and click "Other";
- Go to the lower section of the window, where you will find the "Enable" menu. By default, it is set to "Recommended Programs";
- Choose "All Programs" within this menu and locate Java Web Start. Check the box next to "Always open in app" to set it as the default program.
Why does Java Web Start crash?
Lack of regular software updates can cause Java Web Start to crash. Make sure you have installed the latest updates for developer products.