Files with ct extension can be often found as old pictures saved in IRIS CT image file format.

There are 4 other file types using
the CT file extension!

empty icon.ct - SciTex continuous Tone bitmap image (32bit CMYK)

empty icon.ct - Contone printer file

empty icon.ct - Cheat Engine cheat table

empty icon.ct - CTwin project

CT file extension - IRIS CT image

What is ct file? How to open ct files?

File type specification:

Bitmap image file type icon Bitmap image file type

ct file icon: ct filetype icon

File extension ct is mainly known to be  is associated with the IRIS CMYK Front End Processor (FEP).

The ct file stores bitmap image in IRIS CT image file format.

It seems that this format is somewhat obsolete, but it is still viewable in the popular XnView image editor and viewer.

The default software associated to open ct file:

XnView MP icon

Pierre-Emmanuel Gougelet logoXnView MP  Multiplatform software

Company or developer:
Pierre-Emmanuel Gougelet

A free (for non-commercial purposes) powerful cross-platform media browser, viewer and converter. Compatible with more than 500 formats and also supports export to 70 different file formats. It works on Windows, Linux and macOS (OS X).

Help how to open:

These images can be viewed with XnView.

How to convert:

Although you can convert these images to some common picture formats, you will most likely lose all the unique medicine data saved in *.ct file.

List of recommended software applications associated to the .ct file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ct file, edit ct file, convert ct file, view ct file, play ct file etc. (if exist software for corresponding action in's database).

ct file viewer - programs that view ct file - IRIS CT image

Programs supporting the exension ct on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about XnView MP for view ct file action.


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