Actually, it is not. There is a simple Find/Replace, but it is not as invasive as this add-on. In regular non cloud based word applications, the find/replace allows for formatting and style changes (color, font, point, bold, italics). GoogleDocs, as powerful as it is, does not include that for some reason. It takes a very complex script to create that functionality, one of which most users take for granted since we've come to expect that thanks to Word. What this add-on does is create a powerful tool to allow for the finite tweaking of your formatting and text. There's an endless combination of options you can choose, and it will definitely enhance your workflow.