BitBrowser is a security-focused browser with capabilities for account management and privacy. It allows users to open multiple windows, manage multiple logins, and prevent account association and blocking. Built on Chromium engines, BitBrowser also offers the browsing capabilities of Google Chrome. Its key feature is its ability to manage multiple accounts, with each window simulating a different computer with a unique IP. This creates independent systems within the browser to avoid blocks and ensure deep IP anonymization. BitBrowser is compatible with platforms like Facebook, Amazon, Shopee, and TikTok. It also facilitates teamwork and social media automation through Robot Process Automation (RPA), which is useful for repetitive tasks. Other features include centralized management of e-commerce and social media accounts, unlimited access to major websites, and differentiated browser fingerprints for each account. It also maintains user login region stability, supports user grouping, allows batch operations of accounts, and supports most proxy IPs. Users can also easily set and hide their own proxy IP. The browser can simulate manual operations, and multiple accounts can be operated in batches with one click.