CDTX file format description

Many people often share .cdtx files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .cdtx files. To address this issue, we have created this page to offer assistance and guidance on handling .cdtx files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .cdtx files.

Our aim is to simplify the process and promote seamless use of the .cdtx file format.

1 filename extension(s) found in our database.

.cdtx - ConceptDraw PROJECT XML Template

The CDTX document files are related to ConceptDraw PROJECT. The CDTX file is a ConceptDraw PROJECT XML Template. ConceptDraw PROJECT is a tool for managing single or multiple projects.

ConceptDraw PROJECT
Document files
- / -
ConceptDraw PROJECT XML Template related extensions:
Music Publisher Score
.iwr Document
CADKEY CAD Advanced Design Language File
Asus EEE Note Document
Pencil2D Compressed Document
Kidspiration Document

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

Can't open a .cdtx 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 .cdtx file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cdfx, cdrx, cdt, cdx, crtx, ctx, dctx, dtx

Is it possible that the filename extension is misspelled?

There is a possibility that the .cdtx filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .cdtx:

Bosch Crash Data Retrieval Data
ChemDraw Exchange Document
Valve ICE Encoded Script
Stanford Microarray Database Clustered Data
Forio Epicenter Model Context Data
Microsoft Excel 2007 Custom Chart Template

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .cdtx file format, then write to us! >> CDTX file