The File Extensions Database


.AP3 File Extension

  • Developer by: Asprova Corporation
  • Category: Various data Files

What is an .AP3 file?

.AP3 is Asprova project

The ap3 file extension is associated with the Asprova, an advanced planning and scheduling (APS) system for Microsoft Windows operating system.

The ap3 file stores scheduling project created in the Asprova.


How to open:

Use Asprova to open *.ap3 files.

How to convert:

Asprova may be capable of export *.ap3 files to other formats.

How to solve problems with AP3 files

  • Associate the AP3 file extension with the correct application. On :
    Windows: Right click on any AP3 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.AP3 files". Mac: Right click (or Ctrl-click) the AP3 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 .AP3 is Asprova project. Because only the current version supports the latest AP3 file format. Search, therefore, e.g. on the Asprova Corporation manufacturer website after an available .AP3 is Asprova project update.
  • To make sure that your AP3 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.