PDF Guru
A tabbed PDF reader featuring annotations, bookmarks, and autosave abilities.
11 Alternatives To PDF Guru
Apple Mail
There’s big news attached.
Evince
Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS…
Foxit Reader
Foxit Reader is a free and light-weight multi-platform PDF document viewer.
Master PDF Editor
Master PDF Editor is complete solution for editing PDF and XPS files.
Nitro Reader
Nitro’s PDF Reader lets you view PDFs, create PDF files, collaborate and review, fill and save forms, add text to pages, sign PDF files, and more. Download Free – No fine print and no credit required.
PDF Reader X
PDF Reader X is a nest in the class PDF reader, PDF annotator and PDF editor for the Mac OS X operating systems.
PDF-XChange Editor
The smallest, fastest, most feature-rich PDF editor/viewer available
PDF-XChange Viewer
PDF-XChange Viewer is an alternative viewer for PDF files that enables you to view and annotate PDF…
Skim
Skim is a PDF reader and note-taker for OS X.
Xodo
Xodo is the ultimate cross-platform PDF viewer and annotator. And it’s 100% free.