Files with wpd extension are in majority of cases HD pictures saved in special Windows Media HD Photo format developed by Microsoft.
There is one other file type using
the WDP file extension!
.wdp - WINDEV project
Detailed description
Software that open wdp file
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WDP file extension - Windows Media HD Photo picture image
What is wdp file? How to open wdp files?
File extension wdp is associated with the HD Photo format (previously known as "Windows Media Photo" or "WMPhoto") is a file format for storing photographic image bitmaps.
The format was developed by Microsoft and supports both lossy and lossless compression. According to Microsoft, the format offers image quality comparable to JPEG 2000, but with much smaller file sizes and computational processing required.
A .wdp file stores picture image in Windows Media HD Photo.
Updated: December 31, 2024
The default software associated to open wdp file:

Windows Live Photo Gallery 
(obsolete software)
Company or developer:
Microsoft Corporation
Windows Live Photo Gallery is photo management software and photo editor that is able to create stunning panoramas, movies, slide shows, and more. Final projects can be shared on Facebook and Flickr.
Help how to open:
Use PhotoViewer, part of Microsoft Windows, to open the .wdp files. Most photo viewers should also be able to open the .wdp files.
How to convert:
Use any compatible viewer/editor to transform .wdp files to other file formats.
Find conversions from wdp file:
wdp to 8bps
wdp to abr
wdp to jpg
Find converter to wdp file type:
fido to wdp
List of software applications associated to the .wdp file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open wdp file, edit wdp file, convert wdp file, view wdp file, play wdp file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting wdp files.
Software that open wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open wdp file action.
wdp file editor and apps that can edit wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for edit wdp file action.
wdp file viewer - programs that view wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for view wdp file action.
wdp file converter - software that convert wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Windows Live Photo Gallery for convert wdp file action.
Software that import wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Affinity Photo for import wdp file action.
Applications that export wdp file - Windows Media HD Photo picture image
Programs supporting the exension wdp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Corel PaintShop Pro for export wdp file action.
Unspecified and all other actions for computer programs working with wdp file - Windows Media HD Photo picture image
Click on the software link for more information about FastPictureViewer Professional. FastPictureViewer Professional uses wdp file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
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