2
votes
1answer
2k views

Is it possible to play a .wax file in Mac Os X?

I'm trying to build a listening quiz for some of my students and I found a great site with lots of possible activities for them. But the files are in .wax format. Is there any way I can get these ...
1
vote
1answer
6k views

.ppsx file conversion or viewer for Mac without Office?

I was given a file with a .ppsx extension. I'm on a Mac and don't have Microsoft Office. Microsoft's site indicates that it is: PowerPoint Show An XML-based PowerPoint auto-running slide ...