ZenBrowser

Overview

Zen Browser is a free and open-source web browser built on the Gecko engine (Firefox) that emphasizes privacy, customization, and productivity. Zen includes features like vertical tabs, workspaces, split view, compact mode, custom themes/mods, and compatibility with Firefox extensions while avoiding Google tracking and telemetry.

Key features

• Firefox extension support
• Vertical tabs
• Workspaces
• Split view
• Compact mode
• Glance preview
• Custom themes/mods
• Privacy protection
• Picture-in-picture
• Integrated PDF viewer
• Multi-profile support
• No telemetry