Access Database File
|Hex:||00 01 00 00 53 74 61 6E 64 61 72 64 20 41 43 45 20 44 42 00|
|ASCII:||....Standard ACE DB.||
Microsoft Access is a relational database management program that use the Microsoft Jet Database Engine in conjunction with a graphical user interface and various tools, the first version of the program were released in 1992.
With the advent of the 2007 version of the database program Microsoft Access a new file extension was added called .accdb which superseded the previous .mdb format.
The new format from Microsoft Access is not backwards compatible with earlier version but the use of a conversion utility makes it possible to open the newer files with older versions of the programs.
» Microsoft Access
How to open .accdb files?
Software to open .accdb files
What are .accdb files