The desktop version is free, I know that there is some Web based BI/infographic tools that people on installbaseforum use, let me try and get the names of those. The paid element to PowerBI is when you want to publish/share your dashboard to a shared space.Is PowerBI free? is it part of 360? I gotta find some graph designers, have no idea what's the best to start with.
You have to do a two step process to output to a jpg. You have to export to pdf and then convert somehow (I use photoshop)