Ability Database

Ability Database (ADB) is the native format of the Database program in the Ability Office suite, though this program also supports the Microsoft Access (MDB) format.

Ability Database is a relational database supporting SQL queries, similar to a number of other database engines.

Identification
Files appear to begin with the hex bytes, which includes the ASCII string "Standard Jet DB".

Sample files

 * TESTDB.ADB - Test database

Other links

 * Wikipedia article on Ability Office
 * Ability Software site