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Details of the .jnp file extension

The table below provides useful information about the .jnp file extension. It answers questions such as:

  • What is the .jnp file?
  • What program do I need to open a .jnp file?
  • How can the .jnp file be opened, edited or printed?
  • Where can I find the specifications for .jnp?
  • Which MIME-type is associated with the .jnp extension?
  • How can I convert .jnp files to another format?
  • What are other, similar filename extensions to .jnp?

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

.jnlp file extension details

Java Network Launch Protocol Descriptor

Java Network Launch Protocol Descriptor .jnlp file icon
JNLP file is a Java Network Launch Protocol Descriptor. In computing, Java Web Start allows users to start application software for the Java Platform directly from the Internet using a web browser. The JNLP protocol, defined with an XML schema, specifies how to launch Java Web Start applications.
Category: Application files
Mime-type: application/x-java-jnlp-file
Magic number: -
Magic string: -
Sample: -
JNLP aliases:
JNLP related links:
JNLP related extensions:
Java Class

Java Archive

Java Source Code

Java Properties File

Pack200 Archive

Java Application Settings

Other types of files may also use the .jnp file extension.

.jnp file extension error

The .jnp file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

jgp, jmp, np, inp, nnp, jpn, jbp

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QWS3270 PLUS Session Parameter File
Portfolio NetPublish File
JMP Data
Abaqus/CAE Input Data
WinUAE Input Recorder Data
ANNI Neural Network Portfolio
Windows Japanese Noise-word List
Readme Text
Jabaco Project
DJ Jukebox Project
open .jnp file

Can't open a .jnp file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .jnp file association, check the FAQ.

.jnp file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .jnp file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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