Letzfind.com is a multiple search engine that allows users to search Google, Yahoo, Bing and other sites from one place. It reduces the need to open multiple tabs and switch between sites when doing searches. The site also includes additional tools for file searching, financial information, and promotion through social media pixels. Users can access SEO and website promotion tools to increase their online visibility. Letzfind.com aims to be a one-stop solution for all web searching and promotion needs.