.db3 File Viewer

View and analyze .db3 database files online without installing any software

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Maximum file size: 100MB

Supported format: SQLite file (.db3)

.db3 File Viewer Features

Table Browser

View and explore all tables in your .db3 database file with an intuitive interface.

SQL Query Runner

Execute custom SQL queries directly in your browser and view results instantly.

Data Export

Export tables or query results from your .db3 file to CSV, Excel, PDF, or copy to clipboard.

Secure Processing

Your .db3 database files are processed securely and not stored permanently on our servers.

No Installation

Works entirely in your browser without requiring SQLite software or browser plugins.

Mobile Compatible

View your .db3 files on any device including smartphones and tablets.

About .db3 Files

The .db3 file extension is specifically used for SQLite version 3 database files. Similar to .sqlite3, the .db3 extension indicates that the file contains a SQLite database created with version 3 of the SQLite engine. This extension is particularly common in certain software applications and development environments.

What is a .db3 File?

A .db3 file is a database file created by the SQLite3 database engine. It contains:

Tables with rows and columns of data
Indexes to improve query performance
Triggers for automated actions
Views that represent stored queries
Schema information defining the database structure

Common Uses of .db3 Files

Application data storage (particularly in Windows applications)
Game save files and configuration storage
Local data caching
Portable databases for cross-platform applications
Embedded systems databases
Development and testing databases

Technical Specifications

The .db3 file format uses the SQLite3 database format, which is designed to be:

Self-contained (the entire database is in a single file)
Cross-platform compatible
Reliable with atomic transactions
Zero-configuration (no server setup required)

/* Example query to explore a .db3 file */
-- List all tables in the database
SELECT name FROM sqlite_master
WHERE type='table'
ORDER BY name;

-- Get schema information for a specific table
PRAGMA table_info(table_name);

-- Basic query example
SELECT * FROM users
WHERE signup_date > '2022-01-01'
ORDER BY last_name
LIMIT 100;
                

Working with .db3 Files

There are several ways to work with .db3 database files:

Desktop SQLite tools: DB Browser for SQLite, SQLiteStudio, or SQLite Expert
Command-line interface: The sqlite3 command-line utility
Programming interfaces: Using SQLite libraries in languages like Python, Java, C#, etc.
Our online viewer: Upload your .db3 file to instantly view and analyze it without installing software

Compatibility note: The .db3 extension is functionally identical to .sqlite3 - both indicate SQLite version 3 databases. The different extensions are primarily used by different applications and development environments, but the internal format is the same.

How to Use Our .db3 File Viewer

Click the upload button or drag and drop your .db3 file into the upload area
Wait for the file to upload and process
Browse tables and view the database structure
Run custom SQL queries to analyze and extract data
Export results to your preferred format

When to Use a .db3 File Viewer

When you need to check database content without installing specialized software
When working on a device where you can't install applications
For quick analysis of application data stored in .db3 format
To extract specific data using SQL queries from application databases
For sharing database content with colleagues who don't have SQLite tools

Note: Like other SQLite formats, our viewer works best with standard .db3 files that aren't encrypted or password-protected. If you encounter issues uploading, check if your file uses encryption or custom extensions to the SQLite format.

.db3 File Viewer

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