.JNP File Extension

Developer:
Oracle
File Type:
Java Web Start File
Popularity:

Having trouble opening .jnp extension? Don't panic! This page explains what jnp files are as well as suggests programs you may use to open jnp files. You can download these programs through this page.

What is a JNP file?

Jnp file extension has Java Web Start file type, developed by Oracle, which is associated with the "text files" category.

These are Java files with the Java Network Launching Protocol instructions. They are needed to launch and use Java programs with a web browser. A JNLP file stores the remote address of the Java application (.JAR) and the initial class to run. JNP files use XML formatting, which means that they can be opened or edited in any text editor. The .JNLP extension is more common for Java Web Start files.  

To learn how you can open the given file, read the information below.

jnp file icon
Developer:
Oracle
File Type:
Java Web Start File
Category:
Text Files
Format:
XML

How to open JNP file?

Double click the jnp file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .jnp extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the jnp extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".
4.437.776 downloads

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the jnp file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open JNP files

  • Windows Windows
    • Oracle Java Web Start Oracle Java Web Start
    • Any text editor Any text editor
  • MacOS MacOS
    • Oracle Java Web Start Oracle Java Web Start
    • Any text editor Any text editor
  • Linux Linux
    • Oracle Java Web Start Oracle Java Web Start
    • Any text editor Any text editor
  • Web Web
    • Oracle Java Web Start Oracle Java Web Start

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the jnp file as well. Download Universal File Viewer for your OS.

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