DLG File

What are DLG files and how to open them

Are you having problems opening a DLG 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 DLG files.

What is a DLG file?

DLG files have multiple uses, and Infinity Engine Dialogue is one of them. Read more about the other uses further down the page.

Infinity Engine Dialogue

.dlg files are dialogue files used in Infinity Engine. Infinity Engine is a game development software that creates the environment, characters, storyline, and components essential to the game. Dialogues contain text that is used in the game. These dialogues are saved in .dlg files, which can be modified using Infinity Engine. Infinity Engine is known for developing role-playing games which usually contain a lot of dialogues.

How to open DLG files

Important: Different programs may use files with the DLG file extension for different purposes, so unless you are sure which format your DLG 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 DLG openers which you will find listed below.

Last updated: July 30, 2023

All known file formats using extension .DLG

While Infinity Engine Dialogue is a popular type of DLG-file, we know of 3 different uses of the .DLG file extension. Different software may use files with the same extension for different types of data.

Necromancer's Dos Navigator Dialogs

We know that one DLG format is Necromancer's Dos Navigator Dialogs. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

USGS Digital Line Graph Format

We know that one DLG format is USGS Digital Line Graph Format. 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 DLG files. Remember, different programs may use DLG 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 DLG file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.