How to open 2DA files

Did your computer fail to open a 2DA file? We explain what 2DA files are and recommend software that we know can open or convert your files.

What is a 2DA file?

The 2DA file extension indicates to your device which app can open the file. However, different programs may use the 2DA file type for different types of data.

We are aware of 1 different use of the 2DA extension, which you can read more about below.

Infinity Engine 2-Dimensional Array (v1.0)

Through our analysis of 2DA files, we know that one use of the format is Infinity Engine 2-Dimensional Array (v1.0). 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!

Software that will open, convert or fix 2DA files

These apps are known to open certain types of 2DA files. Since many different programs may use 2DA files for different purposes, you may need to try a few of the apps to open your specific 2DA file.

cadwork Start Applicationcadwork Start ApplicationUser submitted
CadworkCadworkUser submitted
2D & 3D Animator2D & 3D AnimatorUser submitted
We have not verified any programs that we know for certain can work with 2DA-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 2DA-files. If you know one, please use the Suggest link below and tell us about it!