Picking out the perfect PDF reader can be strangely difficult. I mean, PDFs have been around for donkey's years now, and there are plenty of PDF readers out there to pick from. However, you'll usually ...

Switch from Adobe Acrobat to Okular, a fast, free PDF reader with powerful annotation tools, no ads, no subscriptions, and support for multiple file formats.

I usually reach for PDFGear when I need serious PDF editing. It's the best free PDF editor hands down. But it's not the lightest viewer around and feels crowded with features when you just want to ...