>> CTXT file

CTXT file format description

Many people share .ctxt files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ctxt file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ctxt files.

1 filename extension(s) found in our database.

.ctxt - BlueJ Context File

The CTXT development files are related to BlueJ. 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.

Development files
- / -
BlueJ Context File related extensions:
BlueJ Package
BlueJ Settings File
BlueJ Template File

Naturally, other applications may also use the .ctxt file extension. Even harmful programs can create .ctxt files. Be especially cautious with .ctxt files coming from an unknown source!

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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

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:

ctt, ctx, cxt, ftxt, stxt, txt, xtxt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Plain Text Document
Visual Basic User Control Binary File
Steinberg LM-4 Audio Bank Data
Adobe Director Protected Cast
Creativyst Table eXchange Document
CyberTracker Exported Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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