.DDP File Extension

DreamPlan Home Design Project

Developer NCH Software
4.3  |  3 Votes

What is a DDP file?

A DDP file is a home design project file created in DreamPlan Home Design. It contains a 3D model that represents a home. DDP files can be opened only in DreamPlan Home Design.

More Information

Screenshot of a .ddp file in DreamPlan Home Design
DDP file open in DreamPlan Home Design

DreamPlan Home Design is a multi-platform 3D modeling software that home designers use to create 3D representations of homes, including the homes' interiors and exteriors. Designers can lay out a home's floor plan, customize the home's interior, customize the home's exterior, model renovation projects, and even add landscaping features in DreamPlan Home Design.

When a designer saves their in-progress home design project, DreamPlan Home Design saves the project in a DDP file. Designers can also use a DDP file to export the 3D model they've created as an .OBJ or .STL file.

How to open a DDP file

You can open a DDP file (DreamPlan Home Design Project) in DreamPlan Home Design (Windows, Mac). To do so, open DreamPlan and select File → Load Project... from the program's menu bar.

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Programs that open DDP files

Delphi Diagram Portfolio File

Developer Embarcadero Technologies
3.5  |  2 Votes

Developer file created by Delphi, an IDE often used for creating Windows programs; saves a pictorial representation of dependencies between software components being developed; created by the Diagram Editor that is included with Delphi versions 6 and 7.

Programs that open DDP files


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