FILExt is one of the widely-known sites to identify file types. It includes a vast database of file extensions and the various programs that use them. When you want to know the file extension ...

Many times we receive files whose extension is unknown ... that describe recurring patterns for supported file types. Because the database is an expandable one, it will never be out of date.

A file with the GDB file extension is an InterBase database file. The GDB file type is the native file type for versions of the InterBase Database prior to version 7. GDB files may be opened with ...