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MarkReader vs what3words

A side-by-side look at MarkReader and what3words. For an in-depth review of either product, follow the links below.

MarkReader

MarkReader

Office & Productivity

MarkReader is a free, open-source document viewer and annotation tool. It allows users to view PDFs, Word docs, PPTs and more while adding highlights, notes, bookmarks and annotations. Useful for reviewing documents, collaborating with others, and organizing research.

pdfviewerannotationhighlightsnotesbookmarkscollaborationresearch
what3words

what3words

Travel & Location

what3words is a geocoding system that divides the world into 3 meter squares and assigns each square a unique 3 word address. It allows people to easily share their precise location.

geocodingmappinglocationcoordinatesnavigation