3Cols vs Google Docs Viewer

A side-by-side look at 3Cols and Google Docs Viewer. For an in-depth review of either product, follow the links below.

3Cols

Productivity

3Cols is a free and open-source browser extension for Google Chrome that allows you to view three columns on many websites. It helps increase productivity when researching, reading articles, checking emails, online shopping, and more.

organizationproductivitybrowser-extension

Full review → Alternatives

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

Full review → Alternatives