WDB file format is quite old as it was used in Microsoft Work Database. If someone wants to open it now, they should either have a running instance of the Work Database app or use an alternative ...

How to Open GDB Files. 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.

How to Open WPS Files in Open Office. The free OpenOffice software suite includes a word processor, a spreadsheet editor, a database program and a presentation editor, making it a cost-effective ...