What is DB? What Opens a DB? File Format List from WhatIs.com

File Extension

DB File Format

Microsoft Access database file

DB is a database file format for Windows. DB files store data information, usually stored in a series of tables, table fields, and field data values. The information is then stored and organized according to the data model, the most common model structure being the relational model. DB files can be created using database software like Microsoft Access and Filemaker Pro. DB files can be exported in .CSV format using these programs.

MIME: application/msaccess, application/x-msaccess, application/vnd.msaccess, application/vnd.ms-access

Learn more about .DB files:

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This was last updated in July 2010
Editorial Director Margaret Rouse

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