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jnlp
How to open a file with .jnlp extension?
File type: Java Web Start (Sun Microsystems, Inc.)
Compatible with Windows 10, 8.1, 8, 7, Vista and XP
Searching for the right program to open .jnlp files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.
What is .jnlp file extension?

File created in the Java Network Launching Protocol (JNLP) format; used for launching and managing Java programs over a network or on the Web (e.g., an applet in a Web browser); can be double-clicked to run the program if the Java Runtime Environment (JRE) is installed.JNLP files contain information such as the remote address for downloading the Java program (.JAR file) and the initial class to run. They are saved in an XML format and can be viewed or edited with a text editor.NOTE: The JRE includes Java Web Start technology, which opens JNLP files and runs the specified instructions.


Windows Desktop Software that can be used to open .jnlp files:
Oracle Java Web Start, Any Text Editor.

Mac OS Software that can be used to open .jnlp files:
Oracle Java Web Start, Any Text Editor.

Linux Software that can be used to open .jnlp files:
Oracle Java Web Start, Any Text Editor.