Cryptosaur is a free Chrome extension developed by jeff88 that serves as an altcoin ticker. It allows users to easily track the price of various cryptocurrencies directly from their browser.

With Cryptosaur, users can monitor the prices of popular altcoins such as Digibyte (DGB), Dogecoin (DOGE), Litecoin (LTC), and many more. The extension also supports lesser-known altcoins like Maxcoin (MAX), Quarkcoin (QRK), and Earthcoin (EAC).

Additionally, Cryptosaur offers the option to convert the price of these altcoins to USD, EUR, or BTC, providing users with valuable insights into the current market trends.

Overall, Cryptosaur is a handy tool for cryptocurrency enthusiasts who want to stay informed about the latest altcoin prices without leaving their browser. Its user-friendly interface and extensive range of supported altcoins make it a valuable addition to any Chrome user's toolkit.