OkularDocument Viewer
Okular is a universal document viewer developed by KDE. Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, *BSD, etc.
Features:
· Supported Formats: PDF, PS, Tiff, CHM, DjVu, Images, DVI, XPS, Fiction Book, Comic Book, Plucker, EPub, Fax
· Sidebar with contents, thumbnails, reviews and bookmarks
· Annotations support
Download:
https://okular.kde.org/download/ https://invent.kde.org/kde/okular.git@foss_desktop