Orca Browser is an extremely fast and user friendly web browser, designed to add more functions on the latest Firefox. Not only Orca Browser contains all features, such as security, low memory usage, spell-checker, built-in download manager etc from Firefox, it also improves the speed, added more features, such as AD Blocker, Flash Blocker, Online Profile Storage, Auto Form-Filler, Outlook-Style RSS Reader etc. Auto Form-Filler would help to memorize/fill different types of web forms/passwords, and protect them with master security password. Online Profile Storage allows users to create their own account; with user name and password uses can choose to save/access their personal data such as bookmarks, AutoFills and RSS Feeds etc remotely from any computer.

The license of this software is Freeware, you can free download and free use this web browser software.