The DB3 file is a database file that has been created using the SQLite database program.
This program creates databases using a pain text format, containing all of the record information, along with the necessary grids and graphs that build up the database. It is used to store and retrieve data.
.db3 File Extension
Developer:
SQLite
File category:
What are db3 files & how to open them - Database File
File category:
Developer:
SQLite