How to open EDMX files

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

What is an EDMX file?

The EDMX file extension indicates to your device which app can open the file. However, different programs may use the EDMX file type for different types of data.

We are aware of 2 different uses of the EDMX extension, which you can read more about below.

Entity Data Model

Through our analysis of EDMX files, we know that one use of the format is Entity Data Model. 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.

Update info Upload example file

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!

Entity Data Model XML data

Through our analysis of EDMX files, we know that one use of the format is Entity Data Model XML 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.

Update info Upload example file

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!

Software that will open, convert or fix EDMX files

These apps are known to open certain types of EDMX files. Since many different programs may use EDMX files for different purposes, you may need to try a few of the apps to open your specific EDMX file.