Firefox Klar: No Fuss Browser 139.0.4

Mozilla ❘ Freeware ❘
Android
out of 16152 votes

Browse with complete privacy using Firefox Klar. This innovative browser automatically blocks a vast array of online trackers from the moment you launch it until the moment you exit. With the ability to effortlessly erase your history, passwords, and cookies, you can browse without being followed by unwanted advertisements.

Unlike most browsers, which offer limited and complicated "private browsing" options, Klar offers next-level privacy that is always free and always on your side. Developed by Mozilla, a non-profit organization dedicated to fighting for your online rights, you can trust that your privacy is protected.

AUTOMATIC PRIVACY

Effortlessly blocks a wide range of common web trackers without the need to configure any settings
Conveniently erases your browsing history, eliminating passwords, cookies, and trackers

BROWSE FASTER

By removing trackers and ads, web pages may load faster and consume less data

MADE BY MOZILLA

At Mozilla, we believe in empowering individuals to have control over their online lives. Since 1998, we have been championing for your online rights.

Overview

Firefox Klar: No Fuss Browser is a Freeware software in the category Communications developed by Mozilla.

The latest version of Firefox Klar: No Fuss Browser is 139.0.4, released on 06/24/2025. It was initially added to our database on 12/31/2023.

Firefox Klar: No Fuss Browser runs on the following operating systems: Android.

Users of Firefox Klar: No Fuss Browser gave it a rating of 5 out of 5 stars.

Pros

Enhanced privacy protection with built-in tracking protection and ad blocking features
User-friendly interface for quick and easy browsing
Automatic data clearing to maintain user privacy and security
Minimized data tracking with strict privacy controls
Efficient use of system resources for fast and smooth browsing experience

Cons

Limited customization options compared to the regular Firefox browser
Not available on all platforms, limiting its availability to some users
Lacks advanced features found in other mobile browsers
May have compatibility issues with certain websites or extensions due to enhanced privacy settings

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