DDB File

What are DDB files and how to open them

Are you having problems opening a DDB file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your DDB files.

What is a DDB file?

DDB files have multiple uses, and AllMyNotes Organizer Data Base is one of them. Read more about the other uses further down the page.

AllMyNotes Organizer Data Base

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open DDB files

Important: Different programs may use files with the DDB file extension for different purposes, so unless you are sure which format your DDB file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different DDB openers which you will find listed below.

Last updated: January 28, 2023

All known file formats using extension .DDB

While AllMyNotes Organizer Data Base is a popular type of DDB-file, we know of 3 different uses of the .DDB file extension. Different software may use files with the same extension for different types of data.

DeSmuME DataBase

.DDB files are database files used by DeSmuME. DeSmuME is an emulator, a software used to imitate the environment of another software, in this case, the gaming environment of Nintendo DS.

These .DDB files needed to run the environment of DeSmuME and enable the computer to play games designed for the Nintendo DS.

Windows Device Dependent Bitmap

We know that one DDB format is Windows Device Dependent Bitmap. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

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

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about DDB file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.