Open PDD file

PDD files: what are they and how do I open them?

Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.pdd file type #1: Adobe PhotoDeluxe document

A pdd file extension is related to the Adobe PhotoDeluxe and Photoshop software. A pdd file stores graphics data.

Further details:

The pdd file extension is associated with the Adobe PhotoDeluxe an image editing software.

PhotoShop Designated file - native Adobe Photoshop graphic file formats that takes up less memory than uncompressed TIF files. Saves masks, layers, clipping paths, and alpha channels with the graphic. Not a recognized import file for all programs.


PDD format is a version of PSD that only supports the features found in the discontinued PhotoDeluxe software.

Adobe PhotoDeluxe is discotinued product, but PDD format is still supported by Photoshop.

Open file with:

Adobe PhotoDeluxe

Old image editing program from Adobe

Adobe Photoshop icon

Adobe Photoshop

One of the best bitmap graphic editing program

Adobe Photoshop for Mac icon

Adobe Photoshop for Mac

Mac version of popular digital image editor

.pdd file type #2: Corel PaintShop Photo Pro bitmap graphics

Files with pdd file extension can be found as bitmap graphics files from Corel PaintShop Pro.

Further details:

The pdd file extension is is mainly related to Corel Paint Shop Pro, an advanced photo-editing software, developed and sold by Corel Corporation.

The pdd file is one of the bitmap graphics formats used by the program.

Open file with:

Corel PaintShop Pro icon

Corel PaintShop Pro

A professional photo editor and manager for Windows

.pdd file type #3: Database Designer for PostgreSQL database design

A pdd file extension is associated with the Database Designer for PostgreSQL software. A pdd file contains database design.

Further details:

The pdd file file extension is related to Database Designer for PostgreSQL, a program for design and creation of effective database structer, developed by MicroOLAP Technologies LTD.

The pdd file contains database design created and saved in the program.

Open file with:

Database Designer for PostgreSQL

A database structure modeling, generation and modification focused on PostgreSQL

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.pdd" has the file extension "pdd". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.