Mozilla Firefox ESR (ja) Mozilla

Mozilla Firefox Extended Support Release (ESR) is a secure web browser designed to provide comprehensive data security and protection for users who prioritize privacy and stability. Built on open-source principles, Firefox ESR offers robust features to safeguard user data while maintaining compatibility with enterprise environments.

Key Features:

• Enhanced Tracking Protection: Blocks trackers and third-party data collection to protect your online privacy.
• DNS over HTTPS Support: Encrypts DNS queries to prevent monitoring of your browsing activity.
• Flexible Deployment Options: Available as MSI installers for seamless deployment in Windows environments, with extensive group policies and ADMX templates for IT administrators to customize settings.
• Stable Release Cadence: Offers an extended support lifecycle, ensuring long-term reliability for enterprise use cases.

Audience & Benefit:
Ideal for enterprises, IT professionals, and individuals who require a secure, stable, and privacy-focused web browsing experience. Firefox ESR provides the flexibility to choose between rapid or extended release cadences, allowing organizations to deploy updates at their preferred pace while maintaining strong security protections.

Install Firefox ESR via winget to get started with a browser that puts your privacy first.