Mozilla

A non-profit with one mission defend the free and open web.

★★★★★ 4.6/5 from 11 reviews

What is Mozilla?

At Mozilla, we’re a global community of technologists, thinkers and builders working together to keep the Internet alive and accessible, so people worldwide can be informed contributors and creators of the Web. We believe this act of human collaboration across an open platform is essential to individual growth and our collective future.

Pros & Cons

Pros

  • Privacy protection
  • Resource efficient
  • Fast performance
  • Customization
  • Free
  • Lightweight
  • Non-chromium based
  • Open source
  • Sync capabilities

Cons

  • Inefficient JS rendering
  • Lack of integration with apple password manager
  • Slow performance

Tool Details

Categories Web browsers, Safety and Privacy platforms
Website mozilla.org
Became Popular April 29, 2014
Platforms Web · iOS · Android
Social

Recent Reviews (11)

A
Adam Aug 17, 2023
★★★☆☆

This review is based on the only Mozilla product I use, Firefox. While I initially switched from Chromium browsers years ago (because FF just loaded pages faster), I cannot recommend FF anymore, because it often renders JS so inefficiently now, the user experience becoming laggy as a result.

Inefficient JS rendering
A
Akash Jul 12, 2023
★★★★★

I use Firefox as my primary browser in Linux and have had a great experience over the last few years.

T
tiago Apr 29, 2023
★★★★★

Love Firefox and most of Mozilla's products.

T
Tashneema Oct 16, 2025
★★★★☆

If you're familiar with Mozilla, you should install this first after purchasing a new PC or laptop. It delivers a fast, privacy-focused browsing experience with Firefox leading the way. It’s open-source, secure, and packed with useful extensions. However, it can use more memory and lag slightly behind Chrome in performance and compatibility. Overall, a great choice for users who value privacy and transparency online.

Fast performance Open source Privacy protection Slow performance
E
Estopeta83 Jan 9, 2025
★★★★★

I've been using Firefox for many years, and even donated to Mozilla foundation a few times. For me the best "free" option in the market

Free
M
Meredith Aug 7, 2023
★★★★☆

Great! doesnt use too much space on my computer. But wish it would integrate with apple password manager.

Resource efficient Lack of integration with apple password manager
A
Alex Apr 2, 2025
★★★★★

I am using Firefox and Thunderbird since more than 20 years. And even I tried many other tools, these 2 are still a gold standard for me :-)

N
Nj Dec 26, 2023
★★★★★

I find mozilla much better than chrome....easy to sync with added privacy protection.

Privacy protection Sync capabilities
A
Abdullah Nov 29, 2023
★★★★★

Favourite browser that respect my privacy better than Chrome

Privacy protection
J
Jatin Dec 23, 2023
★★★★★

Best browser. Most private

Privacy protection
M
mj Jan 8, 2024
★★★★★

I like that apppppppppppppppppppppppp

Frequently Asked Questions about Mozilla

When did Mozilla become popular?

Mozilla became popular around April 29, 2014.

What are the main advantages of using Mozilla?

The top advantages of Mozilla include: privacy protection, resource efficient, fast performance, customization, free.

What are the disadvantages of Mozilla?

Some reported disadvantages of Mozilla include: inefficient JS rendering, lack of integration with apple password manager, slow performance.

What is Mozilla's overall user rating?

Mozilla has an overall rating of 4.6/5 based on 11 user reviews.

Is Mozilla available on mobile devices?

Yes, Mozilla is available on iOS (App Store) & Android (Google Play).

What type of tool is Mozilla?

Mozilla belongs to the following categories: Web browsers, Safety and Privacy platforms.

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