I have a database in a .DB file of an old application designed in Delphi.
My client wants to migrate the data to use in a new application, however the old client software was designed in Delphi, my problem is, how do I extract the data from this format?
Use this program here, DB Browser for SQLite.
Even in their demo image it is showing an open .db file.
If you can not change the file to .txt and open it in Notepad, some unencrypted files will have the database template in the first few bytes of it and will be visible in Notepad.