In Pictures: 13 useful add-ons for Microsoft Excel...
WordCloud for Word 2013
This app turns your text document into a tech-marketing and typography cliche: a “word cloud” where certain words that the app determines are most significant are displayed larger than others. Supposedly, if you put your document online, these words are latched onto the most by search engines and used as keywords.
In Pictures: 13 useful add-ons for Microsoft Excel and Word 2013