for Android 5.0 +
51.03 MB
4.2
Download APK
App updated to the latest version 135.0a1.

Firefox Nightly for Developers – a platform for testing modifications to the popular browser before official release, aiding developers in identifying issues and shortcomings in functionality. While primarily targeted at developers and active users, it offers experimental features and a sense of involvement in product development. Despite potential issues, the app remains fully functional, providing a lightweight and secure web browsing experience. Enhanced menu options, intuitive access to synchronized tabs, and a revamped “Top Sites” design are among its key features.

Firefox Nightly for Developers receives daily updates and serves as a showcase for experimental Firefox builds. Users can explore the latest Firefox innovations in an unstable environment and provide feedback to shape the final release. By regularly utilizing the feedback feature to report errors and issues to developers, users contribute to making the beloved product reliable and functional.

Additional Information:
Package Name org.mozilla.fenix
License free application
Updated Dec 12, 2024
Installs 2.6 M+
Developer Mozilla

Requires Android 5.0 (Lollipop) or later. Compatible with smarphones and tablet using an (universal) processor.

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Rating
4.2
(54.1 K+)
Is Firefox Nightly for Developers free?

Yes, Firefox Nightly for Developers is free to download and run on mobile devices. However, you may need to make in-app purchases for virtual items and currency.

Where can I download the Firefox Nightly for Developers mobile app?

You can download the latest version of Firefox Nightly for Developers for Android from SimplyAPK.

How do I install the Firefox Nightly for Developers app?

You will probably need to enable 'Install from unknown sources' in your Android settings. Locate the downloaded APK file and tap it to start the installation process. For certain file types (e.g. XAPK), you may need a dedicated APK installer application (such as SAI or XAPK Installer).

How can I check the security of a downloaded APK file?

You can use a virus scanning service such as VirusTotal. Upload the APK file to VirusTotal and check the scan results before installing.

How do I update the Firefox Nightly for Developers app without losing my progress?

Simply download the latest version of the Firefox Nightly for Developers APK. Installing the new APK over the old one will update the app, preserving your game progress and data. There is no need to uninstall the previous version.

How do I install Firefox Nightly for Developers on a PC/Windows or Mac?

To run Firefox Nightly for Developers on a computer, you need to use an Android emulator such as Bluestacks, NoxPlayer or LDPlayer.