DB3 File Type

- The quick facts

What are DB3 files and how to open them

Are you having problems opening a DB3 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a DB3 file?

DB3 files have multiple uses, and SQLite 3 Database is one of them.

SQLite 3 Database File

Files that contain the .db3 file extension are most commonly associated with the SQLite database application.

SQLite is a database library that developers use to add database features to their applications. The database files that are created with the SQLite software application are sometimes saved with the .db3 file extension, although the developer can choose to use any extension.

How to open DB3 files

We have identified 3 DB3 openers that are compatible with this specific type of DB3 file.

Programs that open SQLite 3 Database files

SQLite MaestroSQLite MaestroVerified

Last updated: May 31, 2022

All known file formats using extension .DB3

While SQLite 3 Database File is a popular type of DB3-file, we know of 2 different uses of the .DB3 extension. Different software may use files with the same extension for different types of data.

SeqBox SBxScan Recovery Info

An SBX container exists both as a normal file in a mounted file system, and as a collection of recognizable blocks at a lower level.

If disaster strikes, recovery can be performed by scanning a volume/image, reading sector-sized slices, checking blocks signatures, and then CRCs to detect valid SBX blocks. Then the blocks can be grouped by UIDs, sorted by sequence number, and reassembled to form the original SeqBox containers.

The recovery information is stored in a DB3 file, which is a SQLite database file.

DB3 opener for Windows

We have identified one DB3 opener that is compatible with this specific type of DB3 file.


Various apps that use files with this extension

These apps are known to open certain types of DB3 files. Remember, different programs may use DB3 files for different purposes, so you may need to try out a few of them to be able to open your specific file.