Firefox Nightly for Developers

Firefox Nightly for Developers

Try Fenix, Mozilla's latest browser

Mozilla

4.3
Downzen rating
3.8
Users rating
34.5K Download
147 Alternatives
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Try Fenix, Mozilla's latest browser
Firefox Preview also called Mozilla Fenix is the latest product from Mozilla. The Web browser war left Firefox behind, because of the fierce competition with Google Chrome. Fenix is the return ticket of Mozilla to the scene of web browsers. Download Mozilla Fenix in APK format by clicking the download button on this page.


Additional information

  • Version
    Nightly 190812 18:07
  • Last update
    2025-12-17
  • Downloads
    34.5K
  • License
    Free
  • Size
    55.9MB
  • Requires
    Android 5.0+
    Permissions
  • Category
    Tools/ Browsers
  • filename
    firefox-preview-nightly-190812-1807-downzen.com.apk

Newer version available for download 148.0a1

Download Firefox Nightly for Developers version Nightly 190812 18:07

Click to download  

Other versions

148.0a1
x86_64
17/12/2025
148.0a1
arm64-v8a
17/12/2025
148.0a1
armeabi-v7a
17/12/2025
147.0a1
x86_64
24/11/2025
147.0a1
arm64-v8a
24/11/2025
147.0a1
armeabi-v7a
24/11/2025
139.0a1
x86_64
01/04/2025
139.0a1
arm64-v8a
01/04/2025
139.0a1
armeabi-v7a
01/04/2025
138.0a1
x86_64
06/03/2025
138.0a1
arm64-v8a
06/03/2025
138.0a1
armeabi-v7a
06/03/2025
Old versions Firefox Nightly for Developers

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