1. Tablestrap: Tablestrap is a free responsive HTML table template that uses Bootstrap 4. It features a clean and modern design with hover effects and table sorting. You can easily customize the template to fit your needs. https://github.com/dragonflylee/Tablestrap
  2. Simple Responsive Table: This HTML table template is a simple and responsive design that works well on all devices. It features hover effects and table sorting. You can customize the colors and font to match your website’s design. https://codepen.io/brandonb927/pen/OBdYwx
  3. CSS Table Templates: This website offers a collection of free CSS table templates that are fully responsive and customizable. The templates include different styles and designs for various use cases, including pricing tables and comparison tables. https://csshint.com/css-table-templates/
  4. HTML Table Styler: HTML Table Styler is a free online tool that allows you to customize your HTML tables with CSS styles. You can choose from a range of styles and colors, and the tool generates the CSS code for you to copy and paste into your website. https://html-css-js.com/css/generator/table/
  5. Flexbox Tables: This HTML table template uses Flexbox for a responsive and flexible design that works on all devices. It features hover effects and table sorting. You can customize the colors and font to match your website’s design. https://codepen.io/peiche/pen/LYjVwEz
  6. Material Design Tables: This HTML table template uses Google’s Material Design for a clean and modern design. It features hover effects and table sorting. You can customize the colors and font to match your website’s design. https://codepen.io/ChandanK/pen/rbYJYw
  7. W3Schools HTML Table Templates: W3Schools offers a collection of free HTML table templates that are fully responsive and customizable. The templates include different styles and designs for various use cases, including calendars and event tables. https://www.w3schools.com/css/css_table_templates.asp

Note: Some of these templates may require some knowledge of HTML and CSS to customize fully.