Premium
Download Firefox Fast & Private Browser 83.1.0-rc.2 APK
Version: 83.1.0-rc.2 (2015775689)
Languages: 99
Package: org.mozilla.firefox
Downloads: 1,739
Target: Android 10 (Q, API 29)
nodpi
Firefox Fast & Private Browser notes
Second release candidate of Firefox for Android
Includes an upgrade to Android Components 63.0.9
Includes GeckoView 83 RC2
Includes a fix for a regression in the Firefox Accounts sign-in flow #16232
What's new in Firefox Fast & Private Browser 83.1.0-rc.2
In this release, we are excited to introduce new ways of making your browsing experience better:
- Accidentally close a tab? You can now reopen your recently closed tabs in your tab tray menu or History panel.
- Automatically purge cookies from sites you haven’t directly visited in 30 days
- Newly supported add-ons: Video Background Play Fix and Google Search Fixer
- Added a new locale: Tajik!
- Better support for opening links in Firefox from third-party apps
About Firefox Fast & Private Browser 83.1.0-rc.2
Introducing our latest release of Firefox for Android browser — Firefox Daylight. This version of the Firefox web browser is dramatically redesigned to be faster, easy to use, customizable and private. Firefox browser features Enhanced Tracking Protection on by default blocking thousands of annoying ad trackers and malware — making your experience more secure, and a lot faster too. Firefox is also the only major browser backed by a not-for-profit fighting to give you more openness, transparency and control of your life online. Download the Firefox for Android browser today and keep the internet open for tomorrow.
Premium
FAST. PRIVATE. SAFE.
Firefox for Android browser gives you effortless privacy protection with lighting-fast page loads. Enhanced Tracking Protection automatically blocks over 2000 known online trackers from invading your privacy and slowing down your pages. Firefox browser also introduces a clean new design that makes it easier to get more things done, more quickly. Plus, with smart browsing features built in, Firefox lets you take your privacy, passwords, and bookmarks with you safely wherever you go.
ONE TAP TO PRIVATE MODE
Now you can get to Private Browsing Mode with just one tap. And when you close Private Browsing Mode, your browsing history gets automatically erased from your device.
CUSTOMIZE THE WAY YOU WANT TO SEARCH
Keep the search bar up top. Or move it to the bottom. Firefox browser not only lets you choose how you search but also how much of your personal data to share. Customizable Enhanced Tracking Protection settings put you in the driver’s seat with your data. You also have your choice of search engines, and the ability to make Firefox your default browser.
GO DARK MODE
Easily switch to Dark Mode anytime to give your eyes and your battery a break.
COLLECTIONS
Open as many tabs as you like and organize them into Collections to stay on task. Collections can also be shared across devices so you get more done no matter where you are or what device you’re using.
GET ADD-ONS
Full support for the most popular add-ons, including ways to turbo-charge powerful default privacy settings and customize your experience.
PICK UP RIGHT WHERE YOU LEFT OFF
Start using Firefox for Android on your phone then switch to the Firefox browser on your laptop, without skipping a beat. With Firefox across your devices you can take your bookmarks, saved logins and browsing history wherever you go. Firefox browser also takes the guesswork out of passwords by remembering your passwords across devices. Have the choice to instantly send open tabs between your phone and computer, instead of texting or emailing yourself articles to read later.
FIREFOX WEB BROWSER SEARCH WIDGET
No need to open the app. Search the web directly from your device’s home screen. Add the Firefox for Android browser search widget and get instant results without the extra taps.
PICTURE IN PICTURE MODE
Stream and pop videos out and play them in the background while you do other things on your phone. It’s entertainment and multitasking, together on the same screen.
Learn more about Firefox for Android:
- Have questions or need help? Visit support.mozilla.org/mobile
- Read about Firefox permissions: mzl.la/Permissions
- Follow Firefox on Twitter: mzl.la/FXTwitter
About Mozilla
Mozilla exists to build the Internet as a public resource accessible to all because we believe open and free is better than closed and controlled. We build products like Firefox to promote choice and transparency and give people more control over their lives online. Learn more at www.mozilla.org
Privacy Policy: www.mozilla.org/legal/privacy/firefox.html
Firefox Fast & Private Browser 83.1.0-rc.2 variants
This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.
Version:143.0.4(2016118128) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 5, 2025 at 4:34AM UTC
File size:109.15 MB
Downloads:17,381
Version:143.0.2(2016116024) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 2, 2025 at 8:47AM UTC
File size:109.23 MB
Downloads:762
Version:141.0.2(2016106608) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 6, 2025 at 6:01AM UTC
File size:107.17 MB
Downloads:1,606
Version:141.0.1(2016105272) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 1, 2025 at 4:46AM UTC
File size:107.11 MB
Downloads:1,027
Version:141.0(2016102624) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 22, 2025 at 5:22PM UTC
File size:107.06 MB
Downloads:1,392
Version:140.0.3(2016099928) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 2, 2025 at 9:36PM UTC
File size:106.22 MB
Downloads:1,565
Version:140.0(2016097280) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 25, 2025 at 8:07PM UTC
File size:106.14 MB
Downloads:1,574
Version:139.0.3(2016094776) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 5, 2025 at 5:15AM UTC
File size:105.43 MB
Downloads:1,354
Version:139.0(2016092640) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 22, 2025 at 10:13AM UTC
File size:105.30 MB
Downloads:133
Version:138.0.3(2016090496) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 13, 2025 at 4:26PM UTC
File size:104.78 MB
Downloads:1,299
Version:155.0
Uploaded:September 3, 2026 at 8:04AM UTC
File size:64.53 MB
Downloads:158
Version:154.0.1
Uploaded:August 26, 2026 at 2:17AM UTC
File size:124.11 MB
Downloads:4,475
Version:154.0
Uploaded:August 20, 2026 at 11:15PM UTC
File size:64.82 MB
Downloads:2,875
Version:153.0.4
Uploaded:August 13, 2026 at 5:02AM UTC
File size:123.38 MB
Downloads:3,684
Version:153.0.3
Uploaded:August 9, 2026 at 4:50PM UTC
File size:123.37 MB
Downloads:3,458
Version:153.0.2
Uploaded:July 31, 2026 at 8:46PM UTC
File size:123.33 MB
Downloads:2,739
Version:153.0.1
Uploaded:July 31, 2026 at 8:46PM UTC
File size:123.27 MB
Downloads:1,002
Version:153.0
Uploaded:July 23, 2026 at 10:48PM UTC
File size:123.27 MB
Downloads:3,820
Version:152.0.6
Uploaded:July 22, 2026 at 5:04PM UTC
File size:122.54 MB
Downloads:3,133
Version:152.0.5
Uploaded:July 8, 2026 at 11:18AM UTC
File size:122.53 MB
Downloads:4,055
