.DDP File Extension

DDP files exist as 2 different types. Please find information about each of them below.

Type 1: DreamPlan Home Design Project

The ddp file extension is associated with DreamPlan, a home designing software for Windows and Mac OS X. The ddp file stores designing projects. The default software to open ddp files is DreamPlan Hom...

General Information

Title DDP File Extension
Extension .ddp
Full Form DreamPlan Home Design Project
File Type Project File
Developer NCH Software
MIME Type application/octet-stream

File Function

Primary Function Store project data
Additional Functions Save design progress
Features 3D modeling, Home design

File Characteristics

Quality High
Supports Layers Yes
Supports Transparency No
Editable Yes

Use Cases

Home Designing Yes
Landscape Planning Yes
Interior Modeling Yes

Security and Practices

Security Risks Low
Best Practices Regular backups, Version control

Historical/Version Information

Initial Release 2014
Latest Version Refer to NCH Software website

Associated Types

Similar Extensions .dxf, .dwg, .3ds, .skp

Software Compatibility

Software Usage Policy OS Compatibility
DreamPlan Home Design Software Free, Paid versions Windows, Mac

Type 2: Delphi Diagram Portfolio File

Launch Delphi IDE on your Windows computer. Open Diagram Editor within Delphi. Locate it through “View” or “Tools” menus typically. Select “Open” in File menu of Diagram Editor. Browse to ...

General Information

Title DDP File Extension
Extension .ddp
Full Form Delphi Diagram Portfolio File
File Type Data File
Developer Embarcadero Technologies
MIME Type application/octet-stream

File Function

Primary Function Store diagrams
Additional Functions Organize model structures
Features Visual modeling, Project organization

File Characteristics

Quality High precision
Supports Layers Yes
Supports Transparency No
Editable Yes

Use Cases

Software Modeling Yes
Database Design Yes
Application Development Yes

Security and Practices

Security Risks Low
Best Practices Regular backups, Version control

Historical/Version Information

Initial Release Associated with Delphi 7
Latest Version Tied to Delphi 10.4

Associated Types

Similar Extensions .pas, .dfm, .dpr

Software Compatibility

Software Usage Policy OS Compatibility
Embarcadero Delphi Paid Windows