By default, all software supports multiple file extensions. Oracle Database supports at least 18 different file extensions. The basic files that Oracle Database supports are .DB. However, not all of the extensions listed on the list are always used to save the effects of work in Oracle Database. Very often, files with such extensions are used as source data files used by Oracle Database.
Oracle Database can be used to convert file formats between the file extensions listed below. You can open a file with one of the file extensions below via Oracle Database and try to save it in another file format, also supported by Oracle Database.