Evince defines itself as “simply a document viewer” (for Linux/Gnome and now for Windows too). However it can already read a lot of formats: PDF, TIFF, PS, DVI, DJvu and plans to support a lot more in the future.
But for me there is one important feature missing: the ability to read comments in PDF files. I sent PDF versions of draft documents to my PhD thesis promoters and they send them back with their comments. Open them in Evince: you’ll only get the balloons but no possibility to click on them (see Figure 1 below). Open them in Acrobat Reader and not only you can see that there are comments but you can also see their content (see Figure 2 below).
Figure 1: reading a PDF with comments in Evince
Figure 2: reading the same PDF with comments in Adobe Acrobat
It’s in the roadmap and Carlos García Campos already has an unstable release that includes annotations. So I’ll keep Acrobat Reader for the moment. As soon as Fedora packages Evince with annotations, I’ll not see any reasons to keep Acrobat Reader on my laptop 🙂