3Cols vs doXiview
A side-by-side look at 3Cols and doXiview. 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
doXiview
Office & Productivity
doXiview is a free, open source PDF viewer and editor. It allows you to view, annotate, and edit PDF documents easily. Key features include annotating and commenting tools, form editing, and encryption support.
pdfviewereditorannotatecommentform-fillencrypt
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