The File Extensions Database

.WP3 File Extension

  • Developer by: Microsoft
  • Category: Video Files
  • Format: Binary

What is an .WP3 file?

.WP3 is Microsoft Photo Story Project File

Project file created by Photo Story, a program used for creating digital slideshows; contains pictures, effects, captions, audio, and playback settings; used to compile personal photos together for playback in desktop and mobile device video players.

WP3 files may be exported to .WMV files in Photo Story.

Programs that open Microsoft Photo Story Project File
Microsoft Photo Story

How to solve problems with WP3 files

  • Associate the WP3 file extension with the correct application. On :
    Windows: Right click on any WP3 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.WP3 files". Mac: Right click (or Ctrl-click) the WP3 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .WP3 is Microsoft Photo Story Project File. Because only the current version supports the latest WP3 file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available .WP3 is Microsoft Photo Story Project File update.
  • To make sure that your WP3 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.