Firefox brings your favorite features and security to your Android and iOS devices. Learn how to install the mobile app on your phone or tablet, so you can browse the web quickly and privately.

Firefox は、iOS と Android 端末で利用できます。スマートフォンやタブレットに Firefox をインストールする方法を学びましょう。

Jul 4, 2013 · Use these articles to determine if you can download and install Firefox on your mobile device.

Jul 20, 2020 · Install Firefox on an Android device using Google Play This article shows you how to download and install Firefox for Android on your Android device.

May 11, 2012 · Firefox Download Firefox desktop Android Browser iOS Browser Focus Browser Firefox for Developers Developer Edition Beta Beta for Android Nightly Nightly for Android …

Sep 18, 2025 · Firefox for Android lets you open sites in private browsing tabs, so you can search and browse without the browser saving any history. This feature also allows you to: Launch …

Aug 17, 2025 · How to enable sync on Firefox for Android to sync your bookmarks, credit cards, history, logins and open tabs across your devices.

May 25, 2025 · Learn how to download and access files in Firefox for Android.

Oct 20, 2025 · Sync bookmarks, history, open tabs and logins on your Android devices. Learn how to sign in to your Mozilla account.

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