dbf - Wikipedia
https://en.wikipedia.org/wiki/.dbf
The .dbf file extension represents the dBase database file. The file type was introduced in 1983 with dBASE II. The file structure has evolved to include many features and capabilities. Several additional file types have been added, to support data storage and manipulation.
DBF File Extension - What is a .dbf file and how do I open it?
https://fileinfo.com/extension/dbf
A DBF file is a standard database file used by dBASE, a database management system application. It organizes data into multiple records with fields stored in an array data type.
DBF Viewer & Editor - DBF Commander Home Page
http://dbf-software.com/
DBF Commander Professional. DBF viewer and editor with support of SQL queries. In order to stop spread of COVID-19 coronavirus, many companies all over the world move their employees to work...