.KPT File

The kpt file extension is associated with KPresenter, a presentation software that was part of KOffice office suit.

The application seems to be replaced with one called Showcase in KOffice, which is using OpenOffice formats instead.

The KPresenter is obsolete product.

Mime types:
application/x-kpresenter
application/vnd.kde.kpresenter

This kpt file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

How to open:

Use KPresenter to open *.kpt files.

How to convert:

Templates are used to produce new documents in the original program.