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Download Firefox Fast & Private Browser 138.0 APK
Target: Android 15 (API 35)
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What's new in Firefox Fast & Private Browser 138.0
From version 137.0:
- The Web Compatibility Reporting Tool is now available for reporting site issues. If a website isn’t working in Firefox but functions correctly in another browser, you can report it by opening the menu via the three-dot button and selecting “Report broken site”.
- 136.0.1: Fixed media continuing to play after closing a tab.
- 136.0.1: Fixed a problem where cookies created by websites that use CookieStore could exceed the maximum size. This could cause login and other state-related issues.
About Firefox Fast & Private Browser 138.0
Choose the browser that prioritizes people over profits.
Premium
When you choose Firefox, you protect your data while supporting the non-profit Mozilla Foundation, whose mission is to build a better internet that's safe and accessible for everyone.
What Firefox offers:
✔ PRIVACY-FOCUSED BROWSING
• 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 and get even more privacy protections.
• Private browsing mode — When you close private mode, your browsing history is automatically erased from your device.
✔ EASY-TO-USE TABS
• Find what you want 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 and vice versa — or choose to keep them separate.
✔ PASSWORD MANAGEMENT
• Log into sites easily — Firefox remembers your passwords across devices.
• Firefox suggests passwords for new log-ins and stores them securely.
✔ LIGHTNING-FAST PAGE LOADS
• Enhanced Tracking Protection automatically blocks online trackers from following you around the web and slowing down your pages.
✔ TAILORED SEARCH OPTIONS
• Get suggestions and previously searched results in the search bar to quickly access the sites you visit most.
• Move the search bar location from the top to the bottom of the screen, making it easier to use with one hand.
• Use the Firefox search widget to search the web directly from your device’s home screen.
• See the recent searches you’ve done on other devices for seamless searching across mobile, desktop and more.
✔ CUSTOMIZE YOUR FIREFOX EXPERIENCE
• Get helpful add-on extensions, including ways to block ads, block certain web pages, turbo-charge privacy settings and more.
✔ FIREFOX HOME SCREEN
• Access your recent bookmarks and top sites and see popular articles from across the internet, recommended by Pocket, which is part of Mozilla.
✔ SAVE BATTERY WITH DARK MODE
Switch to dark mode at any time, reducing eye strain and prolonging your battery power.
✔ WATCH VIDEOS WHILE YOU MULTITASK
• Pop videos out of their web pages or players and pin them to the top of your phone’s screen to watch while you surf the web and do other things.
✔ 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.
LEARN MORE ABOUT FIREFOX WEB BROWSER
Read about Firefox permissions: mzl.la/Permissions - Stay in the know: blog.mozilla.org
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 138.0 trailer
Firefox Fast & Private Browser 138.0 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(2016118135) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 3, 2025 at 7:07PM UTC
File size:342.72 MB
Downloads:2,725
Version:143.0.3(2016117407) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 2, 2025 at 8:47AM UTC
File size:342.75 MB
Downloads:830
Version:143.0.2(2016116031) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 24, 2025 at 1:24PM UTC
File size:342.82 MB
Downloads:1,898
Version:143.0(2016113383) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 10, 2025 at 5:46PM UTC
File size:342.85 MB
Downloads:3,969
Version:142.0.1(2016110943) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 29, 2025 at 5:22AM UTC
File size:339.67 MB
Downloads:3,257
Version:142.0(2016108007) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 14, 2025 at 5:01PM UTC
File size:339.89 MB
Downloads:1,593
Version:141.0.3(2016106991) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 10, 2025 at 7:24PM UTC
File size:337.97 MB
Downloads:1,682
Version:141.0.2(2016106615) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 6, 2025 at 12:05AM UTC
File size:338.15 MB
Downloads:373
Version:141.0.1(2016105287) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 1, 2025 at 4:46AM UTC
File size:338.01 MB
Downloads:389
Version:141.0(2016102631) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 22, 2025 at 5:22PM UTC
File size:337.65 MB
Downloads:608
Version:151.0.3
Uploaded:June 2, 2026 at 5:17PM UTC
File size:120.81 MB
Downloads:3,120
Version:151.0.2
Uploaded:May 26, 2026 at 9:54PM UTC
File size:120.65 MB
Downloads:2,582
Version:151.0
Uploaded:May 21, 2026 at 9:26PM UTC
File size:120.66 MB
Downloads:2,717
Version:150.0.3
Uploaded:May 19, 2026 at 1:49AM UTC
File size:120.11 MB
Downloads:2,058
Version:150.0.2
Uploaded:May 8, 2026 at 8:06PM UTC
File size:117.42 MB
Downloads:2,697
Version:150.0.1
Uploaded:April 29, 2026 at 5:20AM UTC
File size:117.38 MB
Downloads:3,456
Version:150.0
Uploaded:April 22, 2026 at 6:45AM UTC
File size:117.33 MB
Downloads:3,590
Version:149.0.2
Uploaded:April 7, 2026 at 2:38PM UTC
File size:116.16 MB
Downloads:5,004
Version:149.0.1
Uploaded:April 1, 2026 at 6:52PM UTC
File size:116.23 MB
Downloads:2,574
Version:149.0
Uploaded:March 25, 2026 at 5:48AM UTC
File size:57.31 MB
Downloads:2,472
