Reading manual in Okular

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, ODT, Fiction Book, Comic Book, Plucker, EPub, Fax
  • Sidebar with contents, thumbnails, reviews and bookmarks
  • Annotations support
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Linux

Install on Linux This button only works with Discover and other AppStream application stores. You can also use your distribution's package manager.
Get it from Microsoft

Microsoft Store

Install on Windows