DDP File

What are DDP files and how to open them

Are you having problems opening a DDP 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 DDP files.

What is a DDP file?

DDP files have multiple uses, and Delphi Diagram Portfolio is one of them. Read more about the other uses further down the page.

Delphi Diagram Portfolio File

Older versions of the Delphi programming environment can use.DDP files, which are portfolio files. A portfolio file includes a diagram that depicts the relationships between dependencies in a Delphi project.

Delphi is a programming software used to design applications used on desktop and laptop computers, as well as mobile phones, websites, and consoles. It was developed by Embarcadero Technologies.

How to open DDP files

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

Programs that open Delphi Diagram Portfolio files

Last updated: September 27, 2023

All known file formats using extension .DDP

While Delphi Diagram Portfolio File is a popular type of DDP-file, we know of 3 different uses of the .DDP file extension. Different software may use files with the same extension for different types of data.

DreamPlan Home Design Software Project

We know that one DDP format is DreamPlan Home Design Software Project. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

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

OS/2 Device Driver Profile

We know that one DDP format is OS/2 Device Driver Profile. 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 DDP files. Remember, different programs may use DDP 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 DDP file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.