Business English Coach is a free Chrome extension designed to help users improve their business vocabulary directly within their browser. It features over 1,000 curated terms from various business fields including finance, marketing, management, and HR. Each term is presented with a clear definition and a contextual example, making it easy for users to understand and apply these terms in real-world situations. The extension allows users to study one term at a time, browse vocabulary by categories, and filter by difficulty levels, ensuring a tailored learning experience.

The program also includes useful features such as the ability to save favorite words for quick reference, reminder notifications for regular study sessions, and a clean interface for easy navigation. Users can customize their notifications based on category and level, aiding in effective learning habits. With no external logins required and all data stored locally, Business English Coach offers a convenient and privacy-conscious way to master business English.