How to open CSDEF files
Did your computer fail to open a CSDEF file? We explain what CSDEF files are and recommend software that we know can open or convert your files.
What is a CSDEF file?
The CSDEF file extension indicates to your device which app can open the file. However, different programs may use the CSDEF file type for different types of data.
We are aware of 1 different use of the CSDEF extension, which you can read more about below.
Azure Service Definition schema
Through our analysis of CSDEF files, we know that one use of the format is Azure Service Definition schema. 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.