I have a presentation as PDF file, but might want to do simple annotations during the talk and I want to have a presenter console. On the one hand there is Libre Office Impress that has all tools (pen and presenter console), but cannot import PDFs (as far as I could find out).
On the other hand there is the pdf-presenter-console, that is a very nice console (like the one from Impress) and can work with PDFs, but has no stylus/pen option. And there is Xournal, that has full annotation opportunities, but is not so suitable for a presentation.
My question is, do you either know how to import a PDF in Impress, or can you recommend another tool that fulfils my request?