A daily updated filename extension database!

Details of the .ctxt file extension

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

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

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

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

.ctxt file extension details

BlueJ Context File

BlueJ Context File .ctxt file icon
CTXT file is a BlueJ Context File. BlueJ is an integrated development environment (IDE) for the Java programming language, developed mainly for educational purposes, but also suitable for small-scale software development.
CTXT format description not yet available
Category: Development files
Application: BlueJ
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CTXT aliases:
CTXT related links:
CTXT related extensions:
Java Archive

Java Source Code

BlueJ Package

BlueJ Template File

BlueJ Settings File

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

.ctxt file extension error

The .ctxt file extension is often given incorrectly!

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

ctx, txt, cxt, ftxt, ctt, stxt

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Creativyst Table eXchange Document
CyberTracker Exported Data
Visual Basic User Control Binary File
Plain Text File
Adobe Director Protected Cast
Crocodile Technology Simulation Data
Cloanto C1-Text Document
MSN Messenger Contact List
Sealed Text Document
open .ctxt file

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

.ctxt 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 .ctxt 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
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文