Microsoft Paint is not the Photoshop for the poor, nor is it a powerful image editor. There are plenty of reasons why would someone want to open the PDF in Paint and one of them is to annotate the PDF file using different images present in the Paint. Is MS Paint still supported by Microsoft? Paint is a free program if it is not already include with the version of Windows that you are already running, then you can easily download it for free without any fees or hassle.
Word Artist is a good, free software only available for Windows, that is part of the category Design & photography software with subcategory Graphics Editors. A free Design & photography program for Windows.
