Sumatra PDF is a PDF, ePub, MOBI, CHM, XPS, DjVu, CBZ, CBR reader for Windows

The homepage is jolly confusing

The homepage presents a partial screenshot of the program. That screenshot is not labelled as a screenshot. Hence people will be inclined to think that its elements are clickable. They are not. This seems a pretty gross bit of gratuitous confusion, if I may say so. That page is also pretty ugly, in my view. So, surely, some changes are in order.