A free program for Android, by Widget7.

If you are a regular user of PowerPoint presentations, then you will surely love the idea of being able to view them on your smartphone or tablet even if you don’t have the right software installed on your computer. This is exactly what you can do with the free app PPTX to JPG.

This is a free, easy-to-use application that can be used to convert PowerPoint presentations to JPG files. You don’t need to do anything special. Just select the file you want to convert, choose the format you want to create and that’s it. It will automatically convert your file and save it as a JPG file.