Mac image editing app Pixelmator Pro seems to be continually getting significant updates, and the newest adds features for working on images within PDFs.Pixelmator Pro 3.4Pixelmator Pro has been able to open PDFs before, but with Pixelmator Pro 3.4, codenamed Camelot, it has significant new options. Rather than solely opening a PDF in it, for instance, users can now specify that they only want to open page 1, or 7, or 17. Read more