How to open ECI files

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

What is an ECI file?

ECI files are CODESYS ECI data files, which you can read more about below.

The ECI 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 an ECI opener may not be able to open all kinds of ECI files. In this case, though, we only know of one specific use.

CODESYS ECI data

Through our analysis of ECI files, we know that one use of the format is CODESYS ECI data. 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.

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ECI file openers, viewers, etc.

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

• Windows 2
• Mac 0
• Web 0

	SL	User submitted
	Nexus INvolve	User submitted

We have not verified any programs that we know for certain can work with ECI-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 ECI-files. If you know one, please use the Suggest link below and tell us about it!