[フレーム]
7715 likes

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

Origin

  • US flagUnited States

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
7715 likes
Alternatives
7715likes
Save

Features

Properties

  1. Privacy focused
  2. Customizable
  3. Security-focused
  4. Clean design
  5. Support for Themes
  6. Lightweight
  7. AI-Powered

Features

  1. Extensible by Plugins/Extensions
  2. Cloud Sync
  3. Non profit
  4. Tracking Protection
  5. Privacy settings
  6. AdBlock Friendly
  7. Themes
  8. Integrated PDF Viewer
  9. Tab containers
  10. Support for HTML5
  11. Block Trackers
  12. Website screenshots
  13. Bookmark Organization
  14. Based on Gecko engine
  15. Picture in Picture
  16. DNS over HTTPS
  17. Privacy enhanced
  18. HTTPS-Only Mode
  19. Dark Mode
  20. Container tabs
  21. Tabbed browsing
  22. Custom themes
  23. Pocket icon Pocket integration
  24. Low-Ram Usage
  25. Custom DNS
  26. Multiple search engines
  27. Full-page Screenshot
  28. Website Translation
  29. PDF annotation
  30. Integrated Password Manager
  31. Moddable
  32. Spell Checking
  33. No registration required
  34. Data Breach Reporting
  35. Support for Gestures
  36. Toggle reader view
  37. Undo close tab list
  38. Content blocker
  39. Support for addons
  40. Content blocking
  41. Built-in Ad-blocker
  42. Theme Customization
  43. Encrypted sync
  44. Optimized for Mobile
  45. Built-in translation
  46. Built-in Download Manager
  47. Live updating
  48. Guided configuration
  49. Smart Keywords
  50. Cookie whitelist
  51. Multiple languages
  52. Vertical Tabs
  53. Built-in Script Blocker
  54. Support for WebExtensions
  55. Skin customization
  56. Edit PDF
  57. Blue light filter
  58. Cross-Platform
  59. Auto PiP
  60. Password protection

Mozilla Firefox News & Activities

Highlights All activities

Recent News

Recent activities

  • aphbrower added Mozilla Firefox as alternative to Aph
  • Grzegorz Dudek liked Mozilla Firefox
  • sultanimasbir liked Mozilla Firefox
  • gdaz8lhqgo liked Mozilla Firefox
  • Forseti liked Mozilla Firefox
  • Eden liked Mozilla Firefox
  • User1639378 updated Mozilla Firefox
  • Joerg Schroeder liked Mozilla Firefox
  • Klaus Vonstein reviewed Mozilla Firefox
    ★★★★★

    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...

  • Klaus Vonstein updated Mozilla Firefox

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
★★★★★
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28

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

Top Negative Comment
ryngak
★★★★★
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26

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
Comment
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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
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Replying to @ryngak

cool

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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.

Klaus Vonstein
★★★★★
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1

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%.

CyonExoworo Fan at Companies only need AI right?!
★★★★★
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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
★★★★★
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0

Fishy, slow, not trustworthy

VladTheDescalerGreylizard Webdesign
★★★★★
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1
Greylizard Webdesign

The normal Firefox is out of control. I use Firefox Dev as it uses a sensible amount of memory, about 600mb. The normal Firefox escalates upto 1200mb and my laptop is not happy. It's a shame as I was a big fan of Firefox.

Review from a new or low-activity account — shown here, but not counted in the app rating.
jtn0626
★★★★★
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0

Solid browser, does not feel that modern, though

7 of 331 comments

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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

    JavaScript iconJavaScript
  • Rating

    Average rating of 4.2 (280 ratings)
  • Alternatives

    270 alternatives listed
  • News

    127 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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GitHub repository

  • 13,317 Stars
  • 1,564 Forks
  • 2 Open Issues
  • Updated
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Our users have written 331 comments and reviews about Mozilla Firefox, and it has gotten 7715 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.

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