Okular [1]. It's strange; I'm a KDE user and big fan of the core DE, but I find almost all the KDE software outside of that core DE nearly unusable. Except Okul

Okular [1]. It's strange; I'm a KDE user and big fan of the core DE, but I find almost all the KDE software outside of that core DE nearly unusable. Except Okular – it's by far the best PDF reader I know. I guess credit goes to Poppler for the heavy lifting [2]. [1] https://okular.kde.org/ https://okular.kde.org/ [2] https://poppler.freedesktop.org/ https://poppler.freedesktop.org/