Top 5 PDF Book Readers for Mac

Adobe Digital Editions software offers an engaging way to view and manage eBooks and other digital publications. Use it to download and purchase digital content, which can be read both online and offline. Transfer copy-protected eBooks from your personal computer to other computers or devices. Organize your eBooks into a custom library and annotate pages. Digital Editions also supports industry-standard eBook formats, including PDF/A and EPUB.

Adobe Reader software is the free trusted standard for reliably viewing, printing, and annotating PDF documents. It’s the only PDF file viewer that can open and interact with all types of PDF content, including forms and multimedia.

Okular is a universal book viewer based on KPDF for KDE 4. This means Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, *BSD, etc. Okular combines the excellent functionalities of KPDF with the versatility of supporting different kind of documents, like PDF, Postscript, DjVu, CHM, XPS, ePub and others.

Cisdem Document Reader is a professional program to view a variety of file types on Mac, including DjVu. It accommodates a set of tools for excellent reading experience, also has additional features to convert, print, extract, zoom, bookmark, rotate, or search the files with ease.

ComicBookLover for Mac OS X enables comic fans to view, collect, and organize CBZ, CBR and PDF format digital comics. Other features include: browsing by cover artwork, smart lists, image adjustment for color and sharpness, and various viewing modes like single page, double page and Western or Manga mode.