Open the ODP file in Impress, the OpenOffice parallel to PowerPoint. LibreOffice, an alternative office suite, also uses the name Impress and supports ODP files.

This tutorial shows how to convert Open Office Document Presentation ODP file to Video using Impress video converter.

How to Change PowerPoint ODP to Work on Microsoft Word. A file with the "ODP" extension is an Apache OpenOffice Presentation file. Apache OpenOffice is an open source productivity suite similar to ...

OfficeSuite Pro 7.4 can open ODT, ODS, and ODP files - but, unfortunately, support stops there. You will have to save the document in a Microsoft Office format or as a PDF after making edits.