Premium
Download Firefox Fast & Private Browser 143.0.4 APK
Version: 143.0.4 (2016118130)
Languages: 126
Package: org.mozilla.firefox
Downloads: 3,633
Target: Android 16 (API 36)
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What's new in Firefox Fast & Private Browser 143.0.4
Thanks for choosing Firefox! Here's what's new:
• Fixed an issue where deleted history entries could reappear after restart
• Fixed a crash when adding a site to the home screen
• Fixed an issue where external app links in new tabs didn’t trigger the "Open in app" prompt
• Fixed YouTube playback issues on older Android versions
Love the app? Please rate us! Feedback: mzl.la/AndroidSupport
About Firefox Fast & Private Browser 143.0.4
Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito browser, want to use a private search engine, or just need a reliable and fast web browser, Firefox delivers speed, security, and simplicity every time.
Premium
Get Firefox so your passwords, browsing history and ad blocker extensions — and the privacy and security you rely on.
What Firefox offers:
✔ A PRIVACY-FOCUSED FAST BROWSER
• Automatic tracker blocking — By default, Firefox blocks trackers and scripts such as social media trackers, cross-site cookie trackers, crypto-miners and fingerprinters.
• Enhanced tracking protection — Choose the “strict” setting as an incognito browser and get even more privacy protections with an ad blocker.
• Customize your search engine — Set your favorite private search engine as the default for convenient browsing.
• Ad blocker extensions — choose your favorite ad blocker extension to eliminate unwanted pop-ups and ads.
• Private browser mode — Search in a private tab, and your browsing history is automatically deleted from your device when you close Firefox.
• Hide Private Tabs. Private browsing mode can auto-lock when you leave, and require your face, fingerprint, or PIN to unlock.
✔ EASY-TO-USE TABS
• Find what you want with your search engine quickly — create as many tabs as you like without losing track.
• See your open tabs as thumbnails or a list view.
• See tabs from your phone on your desktop web browser and vice versa when you sync to your Mozilla account.
✔ PASSWORD MANAGEMENT
• Log into sites easily — Firefox remembers your passwords across devices when you sync to your Mozilla account.
• Firefox suggests passwords for new log-ins and stores them securely.
✔ FAST BROWSER
• Enhanced Tracking Protection automatically blocks ad trackers from following you around the web and slowing down your search engine pages.
✔ TAILORED SEARCH ENGINE OPTIONS
• Get suggestions and previously searched results in the search bar to quickly access the sites you visit most with your browser.
• Move the search bar location from the top to the bottom of the screen, making it easier to navigate with one hand.
• Use the Firefox search widget to search the web directly from your device’s home screen.
• See your recent searches on other devices for seamless searching across mobile, desktop and more.
• Turn on private browser mode to use your choice of private search engine results worry-free.
✔ CUSTOMIZE YOUR FIREFOX EXPERIENCE
• Get helpful add-on extensions, including ad blockers, block certain web pages, turbo-charge privacy settings and more with our private browser.
✔ FIREFOX HOME SCREEN
• Access your recent bookmarks and top sites and see popular articles from across the internet.
✔ SAVE BATTERY WITH DARK MODE
Switch to dark mode on your private browser anytime, reducing eye strain and prolonging your battery power.
✔ WATCH VIDEOS WHILE YOU MULTITASK
• Pop videos out and pin them on top of your screen — or switch to background play and keep the audio going while you multitask. Total control, zero interruptions.
✔ SHARE ANYTHING IN A FEW TAPS
• Share links to web pages or specific items on a page with easy, quick access to your most recently used apps.
• Share securely, whether you’re in private browser or incognito browser mode or not.
BILLIONAIRE FREE FOR 20+ YEARS
The Firefox browser was created in 2004 by Mozilla as a faster, more private browser with more customizable features than web browsers like Internet Explorer. Today, we are still not-for-profit, still not owned by any billionaires and still working to make the internet — and the time you spend on it — better. To learn more about Mozilla, please go to www.mozilla.org.
LEARN MORE
- Terms of Use: www.mozilla.org/about/legal/terms/firefox/
- Privacy Policy: www.mozilla.org/privacy/firefox
- Latest news: blog.mozilla.org
Firefox Fast & Private Browser 143.0.4 variants
This release comes in several variants (we currently have 6). Consult our handy FAQ to see which download is right for you.
Version:143.0.4(2016118130) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 5, 2025 at 4:34AM UTC
File size:111.95 MB
Downloads:3,633
Version:143.0.2(2016116026) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 2, 2025 at 8:47AM UTC
File size:111.92 MB
Downloads:216
Version:141.0.3(2016106986) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 15, 2025 at 9:42PM UTC
File size:109.89 MB
Downloads:2,380
Version:141.0.2(2016106610) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 6, 2025 at 6:01AM UTC
File size:109.92 MB
Downloads:863
Version:141.0.1(2016105274) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 1, 2025 at 4:46AM UTC
File size:109.87 MB
Downloads:713
Version:141.0(2016102626) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 22, 2025 at 5:22PM UTC
File size:109.74 MB
Downloads:1,198
Version:140.0.4(2016101258) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 8, 2025 at 7:49PM UTC
File size:108.88 MB
Downloads:2,656
Version:140.0.3(2016099930) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 2, 2025 at 9:36PM UTC
File size:108.90 MB
Downloads:870
Version:140.0(2016097282) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 25, 2025 at 8:07PM UTC
File size:108.83 MB
Downloads:1,112
Version:139.0.4(2016095882) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 11, 2025 at 7:00AM UTC
File size:108.01 MB
Downloads:2,202
Version:151.0.3
Uploaded:June 2, 2026 at 5:17PM UTC
File size:120.81 MB
Downloads:2,813
Version:151.0.2
Uploaded:May 26, 2026 at 9:54PM UTC
File size:120.65 MB
Downloads:2,565
Version:151.0
Uploaded:May 21, 2026 at 9:26PM UTC
File size:120.66 MB
Downloads:2,708
Version:150.0.3
Uploaded:May 19, 2026 at 1:49AM UTC
File size:120.11 MB
Downloads:2,055
Version:150.0.2
Uploaded:May 8, 2026 at 8:06PM UTC
File size:117.42 MB
Downloads:2,688
Version:150.0.1
Uploaded:April 29, 2026 at 5:20AM UTC
File size:117.38 MB
Downloads:3,450
Version:150.0
Uploaded:April 22, 2026 at 6:45AM UTC
File size:117.33 MB
Downloads:3,583
Version:149.0.2
Uploaded:April 7, 2026 at 2:38PM UTC
File size:116.16 MB
Downloads:4,994
Version:149.0.1
Uploaded:April 1, 2026 at 6:52PM UTC
File size:116.23 MB
Downloads:2,568
Version:149.0
Uploaded:March 25, 2026 at 5:48AM UTC
File size:57.31 MB
Downloads:2,461
