Foxit Reader
Free Personal
Foxit Reader is a lightweight, fast PDF Reader.
Firefox PDF Viewer (PDF.js)
Open Source
PDF.js. A general-purpose, web standards-based platform for parsing and rendering PDFs.
WinDjView
Open Source
WinDjView is a fast, compact and powerful DjVu viewing application for the Windows.
Adobe Acrobat Reader DC
Freemium
Adobe Acrobat Reader DC is the industry standard for viewing, printing, signing and commenting on PDF documents.
Skim
Open Source
Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF.
Chrome PDF Viewer Plug-in is a built-in PDF viewer in chrome.
Compare Google Docs Viewer with alternatives
Compare Foxit Reader and Google Docs Viewer and decide which is most suitable for you.
Compare Adobe Acrobat Reader DC and Google Docs Viewer and decide which is most suitable for you.
Compare Firefox PDF Viewer (PDF.js) and Google Docs Viewer and decide which is most suitable for you.
Compare Skim and Google Docs Viewer and decide which is most suitable for you.
Compare WinDjView and Google Docs Viewer and decide which is most suitable for you.
Compare Chrome PDF Viewer Plug-in and Google Docs Viewer and decide which is most suitable for you.