You could have downloaded DBS Designer 4.1 from our software library for free. This tool was originally produced by DataVis. The program lies within Photo & Graphics Tools, more precisely 3D Design. The program's installer is commonly called DBSDesigner.exe. The most popular version among DBS Designer users is 4.1.
From the developer:
Designer provides all the tools for designing blasts. It is a key component of DBS. Designer can be used as a stand alone blast design and analysis package or fully integrated into Datavis drill and blast software. Designer provides a state of the art blast design tool directly linked to the Database.
You may want to check out more software, such as DB Browser for SQLite, DB Elephant SQLite Console or DB Elephant Access Converter, which might be related to DBS Designer.
DB Tools
DB Tools