This is just a small Latex Add-In for PowerPoint. It enables to add and edit Latex equations or symbols in a PowerPoint slide easily. The Add-In is based on ScintillaNET and supports syntax highlighting, code snippets etc.

With the add-in you can open a dialog, enter something like
$y = \sum_{i=0}^n x_i$
and you will get an equation in your slide. This is done by embedding your Latex code in a template. Then, latex.exe is called in order to create a DVI which is afterwards converted in a PNG file by Ghostscript. The PNG is then inserted in your slide. Your Latex code is stored in the genertated PowerPoint object. Hence, you can edit your code later.


LatexAddin for PowerPoint