Files with wp-content file extension may exist. However, at the moment, we do not have any information regarding their origin or purpose.
What is wp-content file? How to open wp-content files?
The *.wp-content file extension seems to be not used yet, but popular Wordpress content management system uses folder named WP-CONTENT.
Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)