What is .KPR file extension?
Presentation or slideshow created with KPresenter, a Unix presentation application; may include text, images, and other types of embedded objects; supports the standard OASIS OpenDocument file format.
KPresenter is part of KOffice, an office productivity suite for KDE, the K Desktop Environment.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.