Premium
Download Firefox Fast & Private Browser 31.0 APK
Version: 31.0 (2014071711)
Languages: 43
Package: org.mozilla.firefox
Downloads: 11,098
Supports installation on external storage.
Target: Android 4.2 (Jelly Bean MR1, API 17)
nodpi
What's new in Firefox Fast & Private Browser 31.0
From version 10.0.5:
- Hardware accelerated AV1 video decoding now supported by default with supported hardware or via fallback to software decoding.
- GPU-accelerated Canvas2D is now enabled by default.
- UI improvements to the built-in PDF viewer to make it easier to save PDFs directly.
- Fixed a video playback bug in landscape screen orientation.
- Fixed accessibility bugs where Talkback didn't announce some buttons or text was too small.
About Firefox Fast & Private Browser 31.0
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 31.0 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:31.0(2014071711) for Android 2.2+ (Froyo, API 8)
Uploaded:February 13, 2015 at 12:52AM UTC
File size:29.83 MB
Downloads:11,098
Version:30.0(2014060516) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 11:52PM UTC
File size:28.34 MB
Downloads:1,127
Version:29.0(2014042413) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 10:52PM UTC
File size:27.24 MB
Downloads:582
Version:28.0(2014031420) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 9:52PM UTC
File size:26.68 MB
Downloads:416
Version:27.0(2014012812) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 8:52PM UTC
File size:26.68 MB
Downloads:281
Version:26.0(2013120506) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 7:52PM UTC
File size:26.40 MB
Downloads:245
Version:25.0(2013102513) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 6:52PM UTC
File size:26.55 MB
Downloads:666
Version:24.0(2013091111) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 5:52PM UTC
File size:26.62 MB
Downloads:424
Version:23.0(2013073010) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 4:52PM UTC
File size:23.85 MB
Downloads:491
Version:22.0(2013061802) for Android 2.2+ (Froyo, API 8)
Uploaded:February 12, 2015 at 3:52PM UTC
File size:24.37 MB
Downloads:467
Version:154.0
Uploaded:August 19, 2026 at 5:43PM UTC
File size:64.82 MB
Downloads:309
Version:153.0.4
Uploaded:August 13, 2026 at 5:02AM UTC
File size:123.38 MB
Downloads:3,115
Version:153.0.3
Uploaded:August 9, 2026 at 4:50PM UTC
File size:123.37 MB
Downloads:3,323
Version:153.0.2
Uploaded:July 31, 2026 at 8:46PM UTC
File size:123.33 MB
Downloads:2,662
Version:153.0.1
Uploaded:July 31, 2026 at 8:46PM UTC
File size:123.27 MB
Downloads:935
Version:153.0
Uploaded:July 23, 2026 at 10:48PM UTC
File size:123.27 MB
Downloads:3,726
Version:152.0.6
Uploaded:July 22, 2026 at 5:04PM UTC
File size:122.54 MB
Downloads:3,064
Version:152.0.5
Uploaded:July 8, 2026 at 11:18AM UTC
File size:122.53 MB
Downloads:3,980
Version:152.0.4
Uploaded:July 1, 2026 at 8:48PM UTC
File size:125.19 MB
Downloads:2,898
Version:152.0.2
Uploaded:June 24, 2026 at 7:27PM UTC
File size:122.47 MB
Downloads:3,988
