Thumbs.db is a system file that contains the thumbnail cache–a collection of thumbnail images for photos, documents, Web pages, and so on–for a particular folder.

Click the "Add" button to open the Locate Database Files dialog box. Type in the full name of the .MDF file, including the full device and directory path, as the following example illustrates:c ...

Navigate to plum.sqlite file location, and select to open it. The first tab will reveal Database Structure, and the second tab is Browse data. Switch to it.

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.