Bistre Browser

Bistre Browser is a fork of Firefox that prioritizes a simple user experience combined with privacy and a custom tab management system. This de-Googled web browser offers browsing functionalities aimed at maximizing performance, with a synthetic approach to tabs and bookmarks that prevents accidental closure of important tabs and includes automatic expiration of less relevant tabs.

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• Fully de-Googled. Removal of all Google services and components from the browser core. The default configuration includes no connections to Google servers, replacing these services with privacy-respecting alternatives. This covers the default search engine, geolocation services, and associated telemetry components.
• Enhanced privacy protection. Strengthened security settings that block trackers, third-party cookies, and fingerprinting by default. The browser includes strict referrer policies and social media tracking prevention, reducing the user's digital footprint during web browsing.
• Persistent tab system. Implementation of pinned tabs that cannot be accidentally closed with the general close command. These tabs maintain their position and state between browser sessions, functioning as a permanent base set of work resources.
• Automatic tab expiration. Mechanism that automatically closes inactive tabs after a configurable period. This system manages RAM consumption and keeps the workspace organized, archiving the history of closed tabs for possible recovery.
• Tab and bookmark integration. Unified approach allowing persistent tabs to be converted into permanent bookmarks via drag-and-drop. The visual organization of bookmarks into folders maintains immediate accessibility while preserving the hierarchical structure of thematic categories.
• No built-in telemetry. Complete removal of usage data collection and crash reporting systems. The browser's code has been modified to disable all communication channels with analytics servers from Mozilla and other metric providers.
• Private search settings. Implementation of privacy-focused search engines as the default option. Search suggestions work through providers that do not create user profiles or store personal query histories.
• Native DNS over HTTPS. Automatic configuration of encrypted DNS resolution to prevent eavesdropping on domain queries. This feature protects against DNS manipulation and website blocking by internet providers, maintaining browsing integrity.
• Optional synchronization. Data synchronization system between devices using end-to-end encrypted protocols. Bookmarks, history, and passwords are stored on user-controlled servers or trusted infrastructure with limited access.
• Controlled extension updates. Add-on verification mechanism that maintains security without compromising privacy. Extensions are updated from their original sources with cryptographic integrity verification before installation in the browser.
• Cross-platform data import. Migration tool that transfers settings from other browsers while maintaining the organizational structure. The process preserves bookmarks, browsing history, and stored passwords with their original folder hierarchy and metadata.
• Container-based browsing. Separation of web sessions through isolated containers that prevent tracking across different websites. Each container maintains separate cookies, local storage, and cache, creating watertight compartments for different online activities.

Bistre Browser is developed as an independent project based on Firefox's open-source code. Development began in 2025 as a response to the growing integration of commercial services into mainstream browsers. The developers maintain a philosophy of functional minimalism and privacy by design. The application is primarily coded in Rust and C++, utilizing the Gecko rendering engine. The development team operates as a distributed community with no corporate affiliation, focusing on maintaining a sustainable browser with reduced dependencies on commercial entities.

Alternatives to Bistre Browser:

Umbra Browser

Umbra Browser is a privacy-focused web browser forked from the Ghostery Browser build system.

Price: Free   Size: 69.8 MB   Version: 1.0.0   OS: Windows, Linux