Firefox Klar: No Fuss Browser Application icon

Firefox Klar: No Fuss Browser 135.0

101.1 MB / 500K+ Downloads / Rating 4.4 - 12,993 reviews


See previous versions

Firefox Klar: No Fuss Browser, developed and published by Mozilla, has released its latest version, 135.0, on 2025-02-10. This app falls under the Communication category on the Google Play Store and has achieved over 500000 installs. It currently holds an overall rating of 4.4, based on 12.993 reviews.

Firefox Klar: No Fuss Browser APK available on this page is compatible with all Android devices that meet the required specifications (Android 5.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: org.mozilla.klar

Updated: 12 hours ago

Developer Name: Mozilla

Category: Communication

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Firefox Klar: No Fuss Browser on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.4
Total 12,993 reviews

Reviews

5 ★, on 2023-12-27
Top, does what it should quick and easy to use Useful messages to confirm history cleared. 🙂

3 ★, on 2019-11-26
Being an intensive user of Focus, I tried to switch to Preview because you're concentrating your efforts on it, but I have to admit that I still really prefer Focus notably for its amazing trash icon which makes everything easy. On Preview, the erase on quit works randomly so it's not as efficient. Aside from that, devs, I feel that you're abandoning Focus and it's a big shame. Battery drain since the last update, drop down menus not working... Please, maintain the development of Focus!

4 ★, on 2023-08-04
From first look it's a pretty nice browser, the only downside is that you can't install the darkreader add on. Forcing dark theme on websites is a must have.

2 ★, on 2019-12-24
I love Firefox! Despite many users and website creators moving to Chrome, forgetting about or ignoring safer alternatives, Firefox still is - and hopefully can remain to be - my default and main browser on mobile and desktop (even though the mobile version has its annoying shortcomings). However, this more private variety, Firefox Klar, is just plain useless! What good is all the privacy when most web pages with media or other more complex content just don't work? Disappointing!

1 ★, on 2018-09-30
The erase button is SO INCONVENIENTLY placed that everytime i need to hit something on the keyboard somehow the Erase button is activated (even though sometimes is not there) and all I have opened in the browser is gone. When I am scrolling this button is appeared and hiding and reappearing randomly, no logic why it is there or why it should hide when scrolling I am so scared of hitting the Enter button on my smartphone that even now (when I am no longer in violet Firefox) I was stucked to hit it or first copy all the text... Wouldn't it make sense to leave the Erase button/key, but navigate to it through menu? Apart from this MAJOR UIX issue it is a perfect application.

2 ★, on 2023-03-08
Good browser overall but UI/UX needs desperate improvement. Option to add "shortcuts" still only works for specific websites, this is basic functionality that is deeply missing. Likewise, the option to open new tabs is non existent in many screens, it should be simpler.

Previous Versions

Firefox Klar: No Fuss Browser 135.0
2025-02-10 / 101.1 MB / Android 5.0+

Firefox Klar: No Fuss Browser 134.0.1
2025-02-10 / 34.5 MB / Android 5.0+

Firefox Klar: No Fuss Browser 133.0.3
2024-12-18 / 91.7 MB / Android 5.0+

Firefox Klar: No Fuss Browser 133.0.3
2024-12-18 / 300 MB / Android 5.0+

Firefox Klar: No Fuss Browser 132.0.2
2024-11-14 / 296.7 MB / Android 5.0+

Firefox Klar: No Fuss Browser 132.0
2024-11-14 / 34.2 MB / Android 5.0+

Firefox Klar: No Fuss Browser 132.0
2024-11-02 / 90.8 MB / Android 5.0+

Firefox Klar: No Fuss Browser 125.3.0
2024-05-04 / 273 MB / Android 5.0+

Firefox Klar: No Fuss Browser 123.1.0
2024-03-15 / 270.4 MB / Android 5.0+

About this app

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.

New features

Bug fixes and technical improvements.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Required to be able to access the camera device.
Allows an application to request installing packages.
Allows an app to use fingerprint hardware.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows an application to record audio.
Allows an app to use fingerprint hardware.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to modify global audio settings.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.