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Download Firefox Klar: No Fuss Browser 4.2 APK
Target: Android 8.1 (Oreo, API 27)
What's new in Firefox Klar: No Fuss Browser 4.2
From version 4.1:
- Improved user experience when other apps opening Focus as the default browser
- Provide additional information when browsing secure websites (lock icon in address bar)
- Bug fixes and stability improvements
About Firefox Klar: No Fuss Browser 4.2
Browse like no one’s watching. The new Firefox Klar automatically blocks a wide range of online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads.
“Private browsing” on most browsers isn’t comprehensive or easy to use. Klar is next-level privacy that’s free, always on and always on your side — because it’s backed by Mozilla, the non-profit that fights for your rights on the Web.
AUTOMATIC PRIVACY
• Blocks a wide range of common Web trackers without any settings to set
• Easily erases your history — no passwords, no cookies, no trackers
BROWSE FASTER
• By removing trackers and ads, Web pages may require less data and load faster
MADE BY MOZILLA
• We believe everyone should have control over their lives online. That’s what we’ve been fighting for since 1998.
Firefox Klar: No Fuss Browser 4.2 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:8.4.0
Uploaded:June 25, 2020 at 9:37PM UTC
File size:53.84 MB
Version:6.0(21842054) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 15, 2018 at 1:20AM UTC
File size:4.11 MB
Downloads:987
Version:5.2(21731654) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 29, 2018 at 8:06PM UTC
File size:3.77 MB
Downloads:561
Version:5.0(21342112) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 22, 2018 at 3:08AM UTC
File size:3.77 MB
Downloads:666
Version:4.2(21081959) for Android 5.0+ (Lollipop, API 21)
Uploaded:May 3, 2018 at 3:01PM UTC
File size:4.11 MB
Downloads:438
Version:4.1(20811502) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 14, 2018 at 5:25PM UTC
File size:4.17 MB
Downloads:710
Version:4.0.2(20112247) for Android 5.0+ (Lollipop, API 21)
Uploaded:January 13, 2018 at 4:26PM UTC
File size:4.02 MB
Downloads:259
Version:2.1(12721912) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 7, 2017 at 5:20AM UTC
File size:3.49 MB
Downloads:1,389
Version:2.0(12571412) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 28, 2017 at 4:51AM UTC
File size:3.42 MB
Downloads:576
Version:1.2.1(9) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 17, 2017 at 6:52PM UTC
File size:3.12 MB
Downloads:554
Version:1.1(6) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 26, 2017 at 1:59PM UTC
File size:3.10 MB
Downloads:422
Version:157.0
Uploaded:October 1, 2026 at 7:08PM UTC
File size:38.63 MB
Downloads:51
Version:156.0.1
Uploaded:September 23, 2026 at 1:57PM UTC
File size:38.64 MB
Downloads:78
Version:156.0
Uploaded:September 15, 2026 at 1:28PM UTC
File size:38.62 MB
Downloads:70
Version:155.0.1
Uploaded:September 6, 2026 at 6:54PM UTC
File size:38.51 MB
Downloads:101
Version:155.0
Uploaded:September 3, 2026 at 4:01PM UTC
File size:29.22 MB
Downloads:52
Version:154.0.1
Uploaded:August 26, 2026 at 2:21PM UTC
File size:39.27 MB
Downloads:83
Version:154.0
Uploaded:August 20, 2026 at 5:36PM UTC
File size:39.26 MB
Downloads:82
Version:153.0.4
Uploaded:August 12, 2026 at 3:39PM UTC
File size:38.80 MB
Downloads:58
Version:153.0.3
Uploaded:August 4, 2026 at 1:45PM UTC
File size:38.80 MB
Downloads:82
Version:153.0.2
Uploaded:July 31, 2026 at 10:20AM UTC
File size:38.80 MB
Downloads:55
