Link Finder is a handy Chrome extension designed to help users quickly find and export all hyperlinks from a webpage that contain a specified text. After installing the extension, users can open the popup, enter a text, and click 'Find Links'. The extension will then display all the links that contain the specified text. Users can also export these links to a CSV file by clicking 'Export Links'. This tool is particularly useful for web developers and SEO specialists who need to analyze the links on a webpage.