A daily updated filename extension database!

JCW file extension

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

  • What is the .jcw file?
  • What program do I need to open a .jcw file?
  • How can the .jcw file be opened, edited or printed?
  • How can I convert .jcw files to another format?

Table of Contents

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

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

✅ JCreator Workspace

JCW file is a JCreator Workspace. JCreator is a Java Integrated Development Environment (IDE) created by Xinox Software.
JCW format description not yet available
Category: Data files
Application: JCreator
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
JCW aliases:
JCW related links:
JCW related extensions:
JCreator Project

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

🚫 The .jcw file extension is often given incorrectly!

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

cw, icw, jc, jcd, jce, jcs, jdw, jfw, jsw, jvw, jw, jwc, mcw, ncw

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Native Instruments Kontakt Compressed Wave
JPEG World File
Ichitaro 7.0 Document
Ichitaro 4.0 Document
CardWorks Template
Ichitaro 7.0 Template
WebLogic Java Control Source
InterCAD Document
Nero Cover Designer Template
JustWrite Document

🔴 Can't open a .jcw 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 .jcw file association, check the FAQ.

🔴 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 .jcw file extension, write to us!

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