Buster is a browser extension designed to simplify the process of solving captchas, specifically targeting reCAPTCHA audio challenges. Utilizing speech recognition technology, users can quickly bypass these verification hurdles, enhancing their web experience. The extension is activated by clicking a button located at the bottom of the reCAPTCHA widget. While it does improve the success rate of captcha completion, users should be aware of technological limitations, and excessive usage may result in temporary access blocks.

The platform supports various user types, including businesses and freelancers, and is compatible with major browsers like Google Chrome, Mozilla Firefox, and Opera. Buster offers a subscription-based pricing model starting at free, with additional features available through a client app for Windows, Linux, and macOS. Documentation is provided for user training, making it accessible for individuals and organizations aiming to reduce the frustrations associated with captchas.