Private Browsing
Customise panel
Add-ons Manager
Firefox on Android
Firefox Android Private
Mozilla Firefox screenshot 8
No screenshot
 Suggest and vote on features

Mozilla Firefox Features

  1.  Privacy focused
  2.  Extensible by Plugins/Extensions
  3.  Cloud Sync
  4.  Block Trackers
  5.  Picture in Picture
  6.  Dark Mode
  7.  Portable
  8.  Ad-free
  9.  Full-page Screenshot
  10.  Text to Speech
  11.  Support for Themes
  12.  No Tracking
  13.  Lightweight
  14.  Built-in VPN
  15.  Integrated Password Manager
  16.  Moddable
  17.  Two-factor Authentication
  18.  Website Translation
  19.  PDF annotation
  20.  Spell Checking
  21.  Data Breach Reporting
All features

Mozilla Firefox information

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
  • ...

Apple AppStore

  •   Updated Mar 26, 2024
  •   4.5 avg rating
View in AppStore

Popular alternatives

View all

Top Mozilla Firefox apps (extensions / mods etc)

View all

Our users have written 285 comments and reviews about Mozilla Firefox, and it has gotten 7228 likes

Mozilla Firefox was added to AlternativeTo by Stuck on Sep 24, 2008 and this page was last updated Jan 11, 2024. Mozilla Firefox is sometimes referred to as Firefox Mobile, Firefox.

Comments and Reviews  Post a comment/review

 all • positive • negative      relevance • date
Top positive commentMar 31, 2018

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

Show entire comment
Top positive commentNov 28, 2017

It's open source, safe, customizable, resource-saving

Show entire comment
Top negative commentSep 7, 2017

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]

3 replies

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:

Reply written Jan 12, 2021

If this reply contains spam or other abuse, notify admins about it.
Carao cruz


Reply written Aug 14, 2022

If this reply contains spam or other abuse, notify admins about it.

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: . 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.

Reply written Apr 5, 2023

If this reply contains spam or other abuse, notify admins about it.
Show entire comment and 3 replies
Positive commentApr 13, 2024

A great non-profit cross-platform web browser, without using the largely corporation profit-steered Chromium

Show entire comment
Positive commentMar 31, 2024
  • customization, variety of themes, plugins, extensions, etc. +overall look/UI is kinda cluttered/old fashioned but in a way i like.
Show entire comment
Negative commentMar 13, 2024
• Edited Mar 13, 2024

After many years of waiting, they still haven't added vertical tabs. This is such a basic feature that is missing and preventing me from switching from Chromium (Brave, Vivaldi, and Edge all have this functionality).

I don't want to install any extensions and modify Firefox’s CSS. This should be built-in

Show entire comment
Negative comment
Pending approval • Edited Mar 1, 2024

Owned by Google by money he sends to Mozilla, but at least its open source and settings can be good if you have lots of time = Google Chrome Lite

Show entire comment
Show more comments
7 of 285 comments



Security & Privacy • Web Browsers • Development • Backup & Sync • Office & Productivity • Education & Reference • Photos & Graphics

Lists containing Mozilla Firefox

Software Used in Mr. Robot •  Apps to keep your data private •  macOS Apps I use •  Windows

Mozilla Firefox platform details


Requires Android 2.3+, ARMv7 processor and 17 MB storage. 512 MB RAM recommended.

Recent user activities on Mozilla Firefox