DMB File

What are DMB files and how to open them

Are you having problems opening a DMB 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 DMB file?

A .DMB file is a BYOND Game Byte-code Executable file.

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 DMB files

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

While we have not verified the apps ourselves yet, our users have suggested 5 different DMB openers which you will find listed below.

Last updated: November 14, 2022

Various apps that use files with this extension

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

GOM PlayerGOM PlayerVerified
DHTML Menu BuilderDHTML Menu BuilderUser submitted
Dream SeekerDream SeekerUser submitted
DistEnsDistEnsUser submitted
xDark GOM PlayerxDark GOM PlayerUser submitted

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