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.

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.

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 private …

Oct 17, 2025 · This article shows you how to update to the latest version of Firefox for Android, so you can use all the newest features.

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

Backup, recovery, and sync Sync bookmarks, tabs, history, and passwords on Android Mobile - Manage Firefox data collection and privacy settings View All 2 Articles