Free online file coversion
I had to use Zamzar today to convert a .pptx to a ppt and odp file. It worked well. I’m not sure I trust sending documents that contain personal or sensitive information out, but for something like a simple product presentation, I think it worked fine.
Upload the file, and then you can choose the type of conversion you want done, and then they e-mail you where to download the file after the conversion is done.
