Mozilla Firefox icon
Mozilla Firefox icon

Mozilla Firefox

Web browser by Mozilla with Gecko and WebKit engines. Offers tabbed browsing, HTML add-ons, Enhanced Tracking Protection, cross-device syncing, and privacy customization. Includes tools for developers and a 'Facebook Container' extension.

More protection from the start

Cost / License

  • Free
  • Open Source

Application type

Platforms

  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Android Tablet
  • BSD
  • HUAWEI AppGallery
  • iPad
  • AppImageHub
  • Snapcraft
  • Linux Mobile  Optimized for Linux Mobile with Mobile Config Firefox
  • Flathub
  • Samsung Galaxy Store
  • PortableApps.com
  • Haiku
  • Flatpak
  • Homebrew
  • Chocolatey
  • Gecko
  • F-Droid
7742likes
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Features

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Features

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Mozilla Firefox News & Activities

Recent News

Recent activities

Comments and Reviews

   
Comment summary: Firefox earns strong praise for its open-source foundation, privacy controls, cross-platform support, reliability, and unusually powerful customization and add-on ecosystem. Quantum-era releases improved speed and resource use, though experiences vary. Recurring criticisms include memory or CPU consumption, occasional freezes, compatibility problems, interface changes, discontinued legacy extensions, and weaker mobile performance. Some users still prefer Chrome or other Chromium browsers for speed and site compatibility.
Top Positive Comment
Jonas
28

Good privacy, many add-ons, open source, no Google

Top Negative Comment
ryngak
27

A great browser that's lost it's way.

As of 8/6/17 Firefox has begun to collect user data in an attempt to collaborate with Online News Association (A VERY partisan organization,) in an attempt to collect data on "fake news" websites and prevent users from seeing them. There are also rumors that they have teamed up with Piere Omidyar and are providing the information to help with his "fake news" censoring agenda. Mozilla, however, has yet to comment on the supposed relationship as of 10/9/17.

Edited by ryngak•October 10
EchoSeven
Replying to @ryngak

totally agree, I've had to use a modified version for over a year now. They have confirmed your statements with the actions described here: https://thenationalpulse.com/breaking/mozilla-threatens-to-go-beyond-deplatforming-in-creepy-statement/

Carao cruz
Replying to @ryngak

cool

Replying to @ryngak

The only relationship between Mozilla and the Online News Association (a nonpartisan group of journalists) is when Mozilla collaborated on A-Frame, an open source VR framework that journalists can use in to present their stories stories: https://blog.mozilla.org/en/mozilla/mozilla-empowers-journalists-power-frame/ . It's ironic that you are complaining about Firefox blocking "fake news" when your entire comment is essentially "fake news" and I am reading your comment on Firefox right now.

0

What once was the go to solution for a free, fast and unbloated web-browsing experience is now advertizing and selling its own services while adding unwanted feature after unwanted feature. Being fast is now dependent on your hardware and internet connection. It's still a good solution, but i had to switch to a fork (Waterfox) in hopes to avoid most of Mozilla's bullshit. What are you up to Mozilla ? What do you stand for ? Nowadays, nothing more than a brand.

Chilli Billy
0

It has gone through a lot of changes, but it’s still a solid product.

Review from a new or low-activity account — shown here, but not counted in the app rating.
Klaus von Stein
1
Big Tech Hater

Finally! Firefox has a modern UI/UX. The only thing that I still dislike about the browser is excesive advertisment that is done within the app. Sure, you can turn most of it off by going in about:config and set the things you don't like to false, but that is just to much husle. If only Mozilla could've cut some of the adds for its other products and copy Vivaldi and give us the VPN as an extension we can uninstall, or Brave and gave us the AI stuff as a chat bot like in Brave, but in this case as an extension so we can uninstall that too. Still a good browser, but it requires tweaking 100%.

Cyon
0
Exoworo Fan at Companies only need AI right?!

Firefox added a permanent VPN ad on Android in Version 157

Ill do my Cromite on Android and Chromium on Desktop combo.

If Firefox abuses trust and goodwill that much, i dont care about browser-monopoly then.

If they go bankrupt, its self inflicted and by now sadly deserved.

L-M
0

Fishy, slow, not trustworthy

7 of 333 comments

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Official Links

Install from the command line

  • flatpak install flathub org.mozilla.firefox

Be careful what you paste into a terminal. Check what a command installs before running it.

What is Mozilla Firefox?

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation. It uses the Gecko rendering engine for desktop versions and the WebKit layout engine for iOS. Firefox offers features such as tabbed browsing, spell checking, smart bookmarks, a download manager, private browsing, and a screenshot tool. It also provides web development tools, location-aware browsing, and an integrated search system.

Firefox supports add-ons coded with HTML, CSS, JavaScript, and the WebExtensions API. It also includes productivity, privacy, and personalization features like a URL autosuggest, reader mode, third-party cookie blocking, a built-in password manager, and customization options. It works seamlessly with Google products and offers a "Facebook Container" extension to prevent tracking by Facebook and Instagram. Users can sync their devices for cross-device access to tabs, history, and bookmarks. Other features include Enhanced Tracking Protection and a Picture-in-Picture mode.

Mozilla Firefox Videos

Mozilla Firefox information

  • Developed by

    US flagMozilla
  • Licensing

    Open Source and Free product.
  • Written in

  • Rating

    Average rating of 4.2 (281 ratings)
  • Alternatives

    271 alternatives listed
  • News

    129 news article related to Mozilla Firefox
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  • Supported Languages

    • English
    • Afrikaans
    • Albanian
    • Arabic
    • Aragonese
    • Armenian
    • Azerbaijani
    • Basque
    • Bengali
    • Bosnian
    • Breton
    • Bulgarian
    • Burmese
    • Khmer
    • Catalan; Valencian
    • Corsican
    • Croatian
    • Czech
    • Danish
    • Dutch
    • Esperanto
    • Finnish
    • French
    • Scottish Gaelic; Gaelic
    • Galician
    • Georgian
    • German
    • Greek
    • Gujarati
    • Hebrew
    • Hindi
    • Hungarian
    • Icelandic
    • Indonesian
    • Interlingua
    • Irish
    • Italian
    • Japanese
    • Javanese
    • Kannada
    • Kazakh
    • Korean
    • Lao
    • Latvian
    • Lithuanian
    • Malay
    • Malayalam
    • Marathi
    • Nepali
    • Norwegian Bokmål
    • Norwegian Nynorsk
    • Occitan
    • Oriya
    • Persian
    • Polish
    • Portuguese
    • Panjabi, Punjabi
    • Romansh
    • Romanian
    • Russian
    • Chinese
    • Sinhala, Sinhalese
    • Slovak
    • Slovene
    • Spanish
    • Sundanese
    • Swedish
    • Tamil
    • Tatar
    • Telugu
    • Thai
    • Tibetan Standard, Tibetan, Central
    • Turkish
    • Ukrainian
    • Urdu
    • Uzbek
    • Vietnamese
    • Welsh

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Security & Privacy, Web Browsers, Development, Office & Productivity, Education & Reference, Video & Movies, Photos & Graphics, OS & Utilities

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GitHub repository

  •  13,474 Stars
  •  1,629 Forks
  •  3 Open Issues
  •   Updated  
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Our users have written 333 comments and reviews about Mozilla Firefox, and it has gotten 7742 likes

Mozilla Firefox was added to AlternativeTo by Stuck on and this page was last updated . Mozilla Firefox is sometimes referred to as Firefox Mobile, Firefox.