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You can chat with Copilot in Firefox now - and Windows users get an extra perk

Lance Whitney / Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Firefox 143 is now available to download. Update includes 2 big changes and other features. It could win back some users who've left. Mozilla is back with another release of Firefox, and this time, some features might make you come back (if you've left). These two features, along with a few other updates and the usual bug fixes, might make Firefox 143 attractive to a cer

Firefox 143 for Android to introduce DoH

All web browsing starts with a DNS query to find the IP address for the desired service or website. For much of the internet’s history, this query is sent in the clear. DNS-over-HTTPS (DoH) plugs this privacy leak by encrypting the DNS messages, so no one on the network, not your internet service provider or a free public WiFi provider, can eavesdrop on your browsing. In 2020, Firefox became the first browser to roll out DoH by default, starting in the United States and in 2023, we announced

Firefox provides AI page summaries if you shake your iPhone

AI summaries seem to be everywhere, with the latest entry into the mix coming courtesy of Mozilla. The company has announced that its web browser, Firefox, is rolling out page summaries on mobile devices. Notably, this feature is only available for English-language iOS users in the US right now. Unlike other major summary tools from Google and the like, Firefox's page summaries are available when you shake your device. If you feel a bit weird doing that then you can, instead, tap the thunderbol

Firefox 32-bit Linux Support to End in 2026

For many years, Mozilla has continued to provide Firefox for 32-bit Linux systems long after most other browsers and operating systems ended support. We made this choice because we care deeply about keeping Firefox available to as many people as possible, helping our users extend the life of their hardware and reduce unnecessary obsolescence. Today, however, 32-bit Linux (on x86) is no longer widely supported by the vast majority of Linux distributions, and maintaining Firefox on this platform

Topics: 32 bit firefox linux x86

Hardening Firefox – a checklist for improved browser privacy

This checklist will walk you (and me) through the settings and extensions I use to improve my privacy when using Firefox. If you’re looking for a web browser that offers a high degree of privacy out of the box with minimal setup, Brave is a common choice. However, I prefer Firefox for several reasons: Firefox is developed by the nonprofit organization Mozilla. I value Mozilla’s commitment to open source software. Firefox is not based on Chromium. Brave, like most browsers, is based on Chromi

Show HN: OS X Mavericks Forever

Initial Setup Whenever I've finished installing Mavericks, the first thing I do is open Terminal and run: curl mavericksforever.com/postinstall.sh | sh This script will Update Mavericks to the latest version available. Change some default settings to resemble Snow Leopard. Remove apps and features which don't work anymore, and would just make me sad if I saw them. The result of this script represents how I want to be greeted by a fresh Mavericks system. Internet Web Browsing We need a

CRLite: Certificate Revocation Checking in Firefox

Firefox is now the first and the only browser to deploy fast and comprehensive certificate revocation checking that does not reveal your browsing activity to anyone (not even to Mozilla). Tens of millions of TLS server certificates are issued each day to secure communications between browsers and websites. These certificates are the cornerstones of ubiquitous encryption and a key part of our vision for the web. While a certificate can be valid for up to 398 days, it can also be revoked at any p

Why I'm all-in on Zen Browser

A few years ago, I moved to Arc as my default browser. I felt like everything was immediately upgraded: finally, a web browser worked how I needed it to. The interface got out of the way; it was superpowered with keyboard shortcuts that just made sense (a bit like other professional tools like Superhuman); and its profiles feature allowed me to fully sandbox my work activity away from my personal activity. It’s how I want a browser to work. Unfortunately, it didn’t live up to the goals its vend

Some users report their Firefox browser is scoffing CPU power

People are noticing Firefox gobbling extra CPU and electricity, apparently caused by an "inference engine" built into recent versions of Firefox. Don't say El Reg didn't try to warn you. Mozilla, in its finite wisdom, embedded LLM bots into recent versions of Firefox for the vitally-important purpose of… naming tab groups. Now, some users are noticing CPU and power usage spikes caused by a background process called Inference. All we have so far is a smoking gun, but it does look like Mozilla's

Why I ditched Google Chrome for Firefox Focus within 10 minutes of using the mobile browser

Jack Wallen / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Firefox Focus is a security and privacy-focused mobile browser. This browser offers a minimal UI and maximum privacy features. Firefox Focus is available for both Android and iOS. I've run the gamut of web browsers on Android, and every time I think I've found "the one," I discover a reason not to use it. That reason might be a cluttered UI, a lack of options, or not enough security. Recently, however, I came across a browser

Firefox Focus won me over in just 10 mins - why it's my new default mobile browser

Jack Wallen / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Firefox Focus is a security and privacy-focused mobile browser. This browser offers a minimal UI and maximum privacy features. Firefox Focus is available for both Android and iOS. I've run the gamut of web browsers on Android, and every time I think I've found "the one," I discover a reason not to use it. That reason might be a cluttered UI, a lack of options, or not enough security. Recently, however, I came across a browser

I tried Servo

"Everything is chrome in the future" was a line said by SpongeBob SquarePants in an episode from 1999, and it turned out to be a prophecy about web browsers. Google Chrome is the world's most popular browser, and most of its competitors are based on the same Chromium code: Microsoft Edge, Vivaldi, Opera, Brave, and Arc, just to name a few. The main exceptions are Safari and Firefox. It wasn't always this way. At the start of the millennium, Internet Explorer used its own Trident engine on Windo

I tried Servo, the undercover web browser engine made with Rust

"Everything is chrome in the future" was a line said by SpongeBob SquarePants in an episode from 1999, and it turned out to be a prophecy about web browsers. Google Chrome is the world's most popular browser, and most of its competitors are based on the same Chromium code: Microsoft Edge, Vivaldi, Opera, Brave, and Arc, just to name a few. The main exceptions are Safari and Firefox. It wasn't always this way. At the start of the millennium, Internet Explorer used its own Trident engine on Windo

Show HN: Monchromate – the best greyscale browser extension

Powerful tools designed to enhance your digital well-being, reduce doomscrolling, and boost productivity through smart greyscale filtering. Smart Scheduler Automatically enable greyscale mode during specific hours. Perfect for reducing evening screen time, maintaining focus during work hours, or preventing late-night doomscrolling. Customizable Intensity Fine-tune the greyscale intensity from 0-100% to find your perfect balance. Research shows greyscale mode reduces screen time by making websi

5 reasons why Firefox is still my favorite browser - and deserves more respect

Finally, there's something to be said for supporting the underdog. In the Windows desktop browser arena, Chrome is still the top dog by far (though some of the upcoming AI-based browsers may start nipping at its heels). Edge is in second place. That puts Firefox in third. But I think the browser should be defined by much more than its third-place status. Unlike Google and Microsoft, which are major corporate giants, the Mozilla Foundation is a nonprofit organization with a strong bent toward o

Firefox Money: Investigating the Finances of Mozilla

Firefox Money: Investigating the bizarre finances of Mozilla Payments to nonexistent companies? Funding politics? Reliance on a single customer? And that's just for starters. This article was originally published in December of 2022, exclusively for subscribers to The Lunduke Journal. It is being re-published now -- free for all -- as the importance of this topic (and the bizarre questions surrounding Mozilla) continues to grow. Mozilla, the Foundation behind the Firefox web browser, is absol

How to Firefox

Chrome finally pulled the trigger on the web’s best ad-blocker, uBlock Origin. Now that Chrome has hobbled uBO, Firefox—my beloved— is surging again. I want to do my part to convince you to switch to Firefox and show you how I use it. Why Firefox Let’s get through the important talking points, in case you need a quick copy paste to convince a friend. 100% open-source Un-enshittify the web Android users rejoice Customize to your heart’s content 100% open-source This section can be quick. H

Shipping WebGPU on Windows in Firefox 141

After years in development, we will be releasing WebGPU on Windows in Firefox 141! WebGPU gives web content a modern interface to the user’s graphics processor, enabling high-performance computation and rendering. We’re excited about WebGPU because we believe it will raise the ceiling for games, visualization, and local computation on the web. You can find a tutorial on WebGPU at webgpufundamentals.org, try out the WebGPU Samples, and read documentation for the API at MDN. WebGPU is defined in

Let me pay for Firefox

Hi Mozilla community, I’m a long time Mozilla supporter, I’ve published free (as in freedom) and open-source software, and I desperately want Mozilla to charge for Firefox. If that sounds like a contradiction, please keep reading. I first became involved with the Mozilla community around 2006. I was active in the Spread Firefox project, where I ran a contest that encouraged others to promote Firefox in the most creative ways they could imagine. In hindsight, I guess it could have been called a

Let Me Pay for Firefox

Hi Mozilla community, I’m a long time Mozilla supporter, I’ve published free (as in freedom) and open-source software, and I desperately want Mozilla to charge for Firefox. If that sounds like a contradiction, please keep reading. I first became involved with the Mozilla community around 2006. I was active in the Spread Firefox project, where I ran a contest that encouraged others to promote Firefox in the most creative ways they could imagine. In hindsight, I guess it could have been called a

Apple adds Firefox support to iCloud Passwords on Windows

Apple has rolled out official support for Firefox in the latest update to its iCloud for Windows app, allowing users to autofill and access their iCloud Passwords directly in Mozilla’s browser for the first time. Hasn’t this been available for months? Not exactly. A Firefox extension for iCloud Passwords has been listed on the Mozilla Add-ons store for months, but it wasn’t functional on Windows. Until now, as observed on Reddit, only Chrome and Microsoft Edge were fully supported via the iClo

Firefox is fine. The people running it are not

Opinion Dominance does not equal importance, nor is dominance the same as relevance. The snag at Mozilla is a management layer that doesn't appear to understand what works for its product nor which parts of it matter most to users. It is very rare for an article on The Register to cause friends of mine to contact me and anxiously ask if they should change their choice of tech, but SJVN's recent column, "Firefox is dead to me," did it. Firefox is dead to me – and I'm not the only one who is fed

Firefox 120 to Firefox 141 Web Browser Benchmarks

For those curious about the direction of Mozilla Firefox web browser performance over the past year and a half, here are web browser benchmarks for every Firefox release from Firefox 120 in November 2023 through the newest Firefox 140 stable and Firefox 140 beta releases from a few days ago. Every major Firefox release was benchmarked on the same Ubuntu Linux system with AMD Ryzen 9 9950X for evaluating the performance and memory usage of this open-source web browser. Following the recent Firef

Dozens of fake wallet add-ons flood Firefox store to drain crypto

More than 40 fake extensions in Firefox’s official add-ons store are impersonating popular cryptocurrency wallets from trusted providers to steal wallet credentials and sensitive data. Some of the extensions pretend to be wallets from Coinbase, MetaMask, Trust Wallet, Phantom, Exodus, OKX, Keplr, and MyMonero, and include malicious code that sends stolen information to attacker-controlled servers. Fake wallet extensions on the Firefox add-ons store Source: BleepingComputer Researchers at Koi

Fakespot shuts down today after 9 years of detecting fake product reviews

Today marks the end of an era. After nearly a decade of helping millions of shoppers navigate the murky waters of online reviews, Fakespot has officially closed its doors. If you tried to check a product listing this morning and found Fakespot not working, you're not alone. The service has permanently shut down. TL;DR: Fakespot, the popular fake review detection tool acquired by Mozilla in 2023, shut down today, July 1, 2025. Founded by Saoud Khalifah in 2016, it helped millions identify unreli

Firefox 140 launches with both new ESR and stable versions

Firefox's has been reimagined in 2025 to be fast, modern and inviting the first time you run it and every day after. We've always had your back on privacy, and still do. We think the browser should be a piece of software you can rely on to have your back, pleasant to look at and working seamlessly with the web. Why is Firefox sending me notifications from websites I don't have open? Firefox supports web push notifications, which allow websites to send alerts even when they are not open. If you

Firefox quietly starts testing Perplexity AI as a built-in search engine

Mozilla is making its first official move toward AI-powered search in Firefox. As part of a new experiment, Perplexity AI is now being offered as an optional search engine directly in the browser’s address bar. Here’s how to try it. A test running on select countries, but with a global workaround As noted by Windows Report, the integration is still in the early stages. Perplexity won’t appear as your default search engine just yet, but Firefox users in select countries can now select it from t

Why I'm leaving Firefox for good - here's the browser I'm using now instead

ZDNET I've been using Firefox, on and off, for a very long time. After all, it's been the default web browser for Linux for as long as I can remember. But I'm finally moving on from Firefox and all of its clones. Also: Love Arc browser? You can get early access to its new AI-powered replacement This time it feels permanent. Every other time I migrated away from Firefox (or a Firefox fork), it felt temporary, like I'd soon return, after using whatever browser I adopted, because Firefox was alw

Firefox OS's story from a Mozilla insider not working on the project (2024)

I clearly remember, but can't date it. I was working for Mozilla messaging at the time (momo), being the QA lead for Thunderbird. It was at the end of one of the Mozilla All-hands, maybe in 2011 or 2012. At one of the ending keynotes, we were introduced to Boot 2 Gecko. A hack that would let US - Mozilla own the platform to run a mobile browser on. At the time, the iPhone was going strong and Google was trying to catch up with Android. MeeGo had been in development at Nokia for a while but was g