Floorp is a modern, privacy-focused web browser built on Mozilla’s Firefox ESR foundation, offering a unique blend of open-source transparency and Japanese design philosophy. It is designed for users who want powerful customization and strict privacy controls without compromising on performance or security.

Completely open source, Floorp ensures no user tracking or data sharing, making it a trustworthy choice for those concerned about online privacy. Its regular updates provide the latest features and security patches from the Firefox ecosystem, while its customizable interface allows for a personalized browsing experience.

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Download Floorp

File size: 103.0 MB

OS support: Windows

Windows

Download Floorp for Windows – Installer x64

Technical Details

Software Name	Floorp
Version	12.17.1
License	Open Source
File Size	103.0 MB
OS Support	Windows
Developer	Floorp-Projects
Homepage	https://floorp.app
Changelogurl	https://github.com/Floorp-Projects/Floorp/releases/tag/v12.17.1
Last Updated	August 28, 2026

Features

Firefox ESR Foundation — Built on Firefox Extended Support Release for reliable performance, long-term support, and timely security patches from Mozilla’s trusted codebase. Full WebExtension compatibility without Mozilla’s telemetry.
Strict Privacy & No Tracking — Zero telemetry, no unique identifiers, no forced accounts, no cloud sync by default. Every network request is user-initiated. Completely open source (MPL-2.0) for full auditability.
Advanced Customization — Flexible tab bar positioning (top, bottom, left, right), customizable toolbars, userChrome.css support for unlimited UI modification, compact/touch densities, and a Japanese design philosophy focused on user empowerment.
Workspaces for Tab Management — Organize tabs by project or topic in isolated workspace contexts. Restored last-tab window close behavior, instant switching via keyboard shortcuts (Ctrl+Shift+P) or sidebar panel.
Private Containers — Built-in container tabs isolate cookies, storage, and site data per context (Banking, Social, Work, Shopping). Visual color coding for instant identification. Prevents cross-site tracking.
Mouse Gestures & Flexible Shortcuts — Native mouse gesture support with customizable actions (back, forward, close tab, new tab, workspace switch). Combine with keyboard shortcuts for power-user navigation.
Flexible Layout Engine — Horizontal/vertical tab bars, multiple tab bar rows, customizable toolbar buttons, full userChrome.css support. The layout adapts to your workflow.

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Andy Zain is a software content writer (8+ years, writing since 2015) who publishes download and install guides across major platforms and productivity categories. His goal is to help readers download the right version and install it safely using clear, up-to-date, source-backed instructions.