ECX file extension is used by ECCO Pro. It is a database file that may contain corrupted data. ECCO saves corrupted files with .ecx extension instead of usual .ECO extension. Files with .ecx extension can be generated when Create Synchronized Copy process runs.
Windows recognizes file types by extension. If Windows does not recognize extension, you get message to select app to open file. To open .ecx files, download and install ECCO Pro.
ECX files are database files used by Windows. Originally developed for ECCO Pro to save corrupted database files. Programs that open ECX files include ECCO Pro.
Can’t open .ecx file? Double-click does not work if Windows does not recognize extension. Solution is to install software like ECCO Pro that supports .ecx files. We hope this article on ECX files is useful. Explains what they are, how to open them, view them, or convert them.