Google Docs Viewer vs Penflip
A side-by-side look at Google Docs Viewer and Penflip. For an in-depth review of either product, follow the links below.
Google Docs Viewer
Office & Productivity
Google Docs Viewer is a free online document viewer that allows you to view documents, spreadsheets, presentations and PDF files without needing to have the application used to create them installed. It works right in your web browser.
googledocsviewerdocumentsspreadsheetspresentationspdf
Penflip
Online Services
Penflip is an online collaborative writing and editing platform designed for authors. It allows multiple people to work on book manuscripts or other writing projects together by providing tools for commenting, version history, task management, and document sharing.
collaborationeditingwritingversion-control
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