R-Box Extension is a free Chrome add-on developed by Sylvain Bouchard, falling under the category of Browsers and the subcategory of Add-ons & Tools. This extension offers a convenient way to enhance your online browsing experience by enabling keyword searches to locate and highlight specific terms on web pages efficiently.

With R-Box Extension, users can conduct precise keyword searches within webpage content, allowing for detailed analysis. Additionally, the extension provides LinkedIn control, beneficial for recruiters and HR professionals to verify if a candidate is affiliated with particular companies. Moreover, the feature of customizable highlighting of identified keywords makes it easier to spot essential information on websites.