Carlosjj Mozilla FirefoxMozilla released Firefox 55 for macOS on Wednesday, touting new performance settings, faster speeds, several new features including a screenshot utility, and the addition of WebVR support.

Firefox 55's major front end feature is Firefox Screenshots, accessed via a new screenshots icon on the toolbar. The feature allows users to capture a region of a web page by clicking and dragging a selection manually, or allowing Screenshots to capture one for them simply by hovering over the page element.

It's also possible to capture a full page view without scrolling, and selections can be saved to an online Screenshots library, shared, and downloaded. Mozilla says Firefox Screenshots will be a gradual rollout so not everyone will see it immediately.

Meanwhile, WebVR is the big platform feature shipping in Firefox 55 that allows users with an HTC Vive or Oculus Rift to experience VR content on the web. Although the feature is currently only available to Windows users, there's good reason to believe that macOS support is on Mozilla's roadmap, given that Apple developers have recently joined the WebVR open community initiative.

In addition to the above, Firefox 55 promises users a dramatic performance improvement in session restores with large numbers of tabs, an option to fine-tune browser performance with e10s multi-settings, a new click-to-activate Flash Player, search suggestions in the Awesomebar enabled by default, and a modernized update system.

Firefox 55 is a free download for macOS and can be directly from the Mozilla website.

Top Rated Comments

Frign Avatar
103 months ago
Just wait for Firefox 57. It will blow you away! I couldn't believe it myself when I compiled it from the Mozilla beta-repo, but it definitely is faster than Chromium 60.

The only downside is that they drop support for non-WebExtension extensions in 57 going up to 60, but it's a drastic step that will help streamline extension development across the board.
Score: 5 Votes (Like | Disagree)
Michaelgtrusa Avatar
103 months ago
The new nightly icon is nice. Jonny Ive would love it.

Attachment Image
Score: 5 Votes (Like | Disagree)
MacBH928 Avatar
102 months ago
I don't get why people hate on FireFox, its just as good as Chrome or Safari. In fact, I favour it because it does not require me to log-in into my account and record my whole browsing history to sell me ads. It is also made by non-profit which means they have no malicious intentions except providing a good browser for the people.

We should all support free open-source software.
Score: 4 Votes (Like | Disagree)
Erdbeertorte Avatar
103 months ago
The new nightly icon is nice. Jonny Ive would love it.
I just wanted to post that new icon too. Loving it! :)



Attachment Image
Score: 4 Votes (Like | Disagree)
opeter Avatar
103 months ago
I am using Firefox since the beginning. Before that, I used his grandaddy, Netscape Navigator and sometimes the old Mozilla.
Score: 3 Votes (Like | Disagree)
SimonTheSoundMa Avatar
103 months ago
At first I thought it's sarcasm, then I realised your serious, it probably still lags behind Safari, it's the browser I use 99.99% of the time, sometimes I 'need' Chrome for reasons, but as little as possible, haven't opened FF in a while, used to be a good browser looooonnnnnggggg ago.
Firefox 57's Servo engine is built with Rust and makes use of parallelism. Safari uses Webkit, Chrome/Chromium uses a recent fork of Webkit called Blink. Chrome and Safari get their performance by being very resource hungry applications by design. Servo should be quicker and use far fewer resources than all competitors today.
Score: 2 Votes (Like | Disagree)

Popular Stories

iPadOS 26 App Windowing

Apple Explains Why iPads Don't Just Run macOS

Friday June 13, 2025 7:46 am PDT by
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why. In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 14, 2025 5:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are three months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro have a...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday June 12, 2025 8:58 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Logitech Logo Feature

Logitech Announces Two New Accessories for WWDC

Friday June 13, 2025 7:22 am PDT by
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro. The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...
iOS 26 Screens

Here Are All the iOS 26 Features That Require iPhone 15 Pro or Newer

Thursday June 12, 2025 4:53 am PDT by
With iOS 26, Apple has introduced some major changes to the iPhone experience, headlined by the new Liquid Glass redesign that's available across all compatible devices. However, several of the update's features are exclusive to iPhone 15 Pro and iPhone 16 models, since they rely on Apple Intelligence. The following features are powered by on-device large language models and machine...
CarPlay Liquid Glass Dark

Apple to Let iPhone Users Watch Videos on CarPlay Screen While Parked

Thursday June 12, 2025 6:16 am PDT by
Apple this week announced that iPhone users will soon be able to watch videos right on the CarPlay screen in supported vehicles. iPhone users will be able to wirelessly stream videos to the CarPlay screen using AirPlay, according to Apple. For safety reasons, video playback will only be available when the vehicle is parked, to prevent distracted driving. The connected iPhone will be able to...
iOS 26 on Three iPhones

Hate iOS 26's Liquid Glass Design? Here's How to Tone It Down

Wednesday June 11, 2025 4:22 pm PDT by
iOS 26 features a whole new design material that Apple calls Liquid Glass, with a focus on transparency that lets the content on your display shine through the controls. If you're not a fan of the look, or are having trouble with readability, there is a step that you can take to make things more opaque without entirely losing out on the new look. Apple has multiple Accessibility options that ...
Mac Studio Feature

Apple Begins Selling Refurbished Mac Studio With M4 Max and M3 Ultra Chips at a Discount

Thursday June 12, 2025 10:14 am PDT by
Apple today added Mac Studio models with M4 Max and M3 Ultra chips to its online certified refurbished store in the United States, Canada, Japan, Singapore, and many European countries, for the first time since they were released in March. As usual for refurbished Macs, prices are discounted by approximately 15% compared to the equivalent new models on Apple's online store. Note that Apple's ...
iOS 26 Feature

Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Friday June 13, 2025 10:15 am PDT by
Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta. Registered developers can download the new beta software through the Settings app on each device. The revised beta addresses an...