How to open CDDX files

Did your computer fail to open a CDDX file? We explain what CDDX files are and recommend software that we know can open or convert your files.

What is a CDDX file?

CDDX files are Circuit Diagram Document files, which you can read more about below.

The CDDX file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a CDDX opener may not be able to open all kinds of CDDX files. In this case, though, we only know of one specific use.

Circuit Diagram Document

Through our analysis of CDDX files, we know that one use of the format is Circuit Diagram Document. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

CDDX file openers, viewers, etc.

These apps are known to open certain types of CDDX files. Remember, different programs may use CDDX files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Circuit DiagramCircuit DiagramUser submitted
We have not verified any programs that we know for certain can work with CDDX-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with CDDX-files. If you know one, please use the Suggest link below and tell us about it!