Files with db3 extension are database files in one of the older  SQLite database file format. DB3 database is stored in simple text format and contains structure of database and database entries. As such it can be viewed using any text editor.

There are 2 other file types using
the DB3 file extension!

empty icon.db3 - Dr. Brain file

empty icon.db3 - S.T.A.L.K.E.R. game file

Detailed description

Software that open db3 file

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DB3 file extension - SQLite database

What is db3 file? How to open db3 files?

File type specification:

Database file type icon Database file type

File extension db3 is associated with the SQLite relational database management system as well as other database systems, such as dBase III and has been often used on Palm Pre smart phone to store contacts, call logs, etc.

db3 database file is stored in simple text format and contains structure of database and database entries. It is viewable in any text editors or word processors. 

DB3 is not default file extension for SQLite databases, SQLite uses .sqlite file extension.

The default software associated to open db3 file:

SQLite icon

SQLite Development Team logoSQLite  Microsoft Windows software

Company or developer:
SQLite Development Team

SQLite is embedded relational database management system used by many applications for storing databases.

It is a compact library and all database data are stored in single disk file.

SQLite databases uses for example Firefox, Thunderbird, Skype, Opera as well as is integrated in iOS, Symbian OS, Google Android, MeeGo and other Unix-based operating systems.

Help how to open:

Use Navicat or any text editor to view content of DB3 database files.

How to convert:

Much like any other database, even *.db3 files can be exported to other database formats, or data formats like CSV.

Find conversions from db3 file:

db3 to csv

db3 to db

db3 to pdf

db3 to sql

db3 to sqlite

Find converter to db3 file type:

csv to db3

db to db3

nlpe to db3

sql to db3

sqlite to db3

List of software applications associated to the .db3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open db3 file, edit db3 file, convert db3 file, view db3 file, play db3 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting db3 files.

Software that open db3 file - SQLite database

Programs supporting the exension db3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open db3 file action.

Microsoft Windows:

Main software associated with db3 file by default:
SQLite small icon SQLite
Other suggested software:
Navicat for SQlite small icon Navicat for SQlite


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