

Waterfox
Utilize Waterfox for a high-speed, private browsing experience on 64-bit systems. Built on Firefox, it taps into Intel's C++ compiler for optimal performance, supports legacy extensions, allows full customization, and blocks ads by default, ensuring utmost control and security.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- Android Tablet
- Flathub
Features
Properties
- Privacy focused
- Customizable
- Lightweight
- Support for Themes
- No AI
Features
- Firefox-based Browsers
- Privacy enhanced
- Support for 64 bit
- Optimized Firefox
- Support for Firefox extensions
- Extensible by Plugins/Extensions
- No Tracking
- Legacy addons support
- Classic extension support
- Block Trackers
- Dark Mode
- Ad-free
- Cloud Sync
- Optimized for Windows
- Works Offline
- No registration required
- Picture in Picture
- Automated speed adjustments
- Portable
- Integrated Password Manager
- Specific for 64-Bit
- Website Translation
- No Logs
- Spell Checking
- Support for Gestures
- Text to Speech
- Based on Gecko engine
Waterfox News & Activities
Recent News
- Maoholguin published news article about Waterfox
Waterfox to integrate Brave adblock engine, with search ads enabled by defaultWaterfox is set to integrate Brave’s open-source adblocking engine directly into the browser, repla...
- POX published news article about Mozilla Firefox
Our honest take on the best Firefox-based web browsers for top privacy and customizationI’ve been using Firefox-based browsers for years, not because I’m a tech hermit (though I’ve been c...
- POX published news article about Waterfox
Waterfox pushes back against Mozilla's AI vision and advocates for privacy-first browsingIn a sharply‑worded post titled “No AI Here – A Response to Mozilla’s Next Chapter”, Waterfox lead ...
Recent activities
- Flamuz liked Waterfox
- the_Libre_one reviewed Waterfox
I used Waterfox for a while, and it was the first browser based on Firefox that I used extensively (after Chrome) as my primary browser for a long time. We can say that it is between the Firefox browser and the unnecessary things that come with it and LibreWolf and the high privacy it enjoys, which may not appeal to some. I went back to using it, but not like I used to as the main browser. Now I noticed somethings that I did not pay attention to it, which is the UI it seems a bit old, but of...
POX added Waterfox as alternative to Brave Origin- fbdhvbdjv rated Waterfox
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What is Waterfox?
Waterfox is an open-source, privacy-focused browser based on the popular open source browser with a red panda as a mascot. It is designed to be a drop-in replacement for said browser that offers enhanced privacy features, performance improvements, and customizability while maintaining compatibility with existing extensions.
Why Waterfox Power-user browsing without the data trade-off Waterfox pairs a privacy-first foundation with the kind of deep customization normally reserved for extensions and hidden flags. These are the highlights our community cares about most.
Key Features :
- Privacy-focused: Removal of telemetry and tracking, with bare minimum of data collection for operation.
- Performance-oriented: Optimized for modern systems
- Customizable: Support for classic and modern extensions
- Cross-platform: Available for Windows, macOS, Linux and Android
- Modern: Regular updates to stay current with web standards










Comments and Reviews
Best Firefox-fork out there, no telemetry & faster than Mozilla's browser.
Waterfox is now owned by System1, an ad / data collection company, so you can bet it has telemetry now. I would avoid it like the plague.
Waterfox cut ties with System1 a year ago.
What about the support for extensions? And if EFF is privacy concerned, why Firefox is not enough and we "need" Waterfox? 🦊-fan here, but no blind, want to learn from others about the gap.
I'd leave zero stars if I could.
Waterfox is owned by System1, an ad / data collection company, so I would avoid it like the plague. If you are looking for a hardened / more private version of Firefox, Librewolf is very good, though.
For the record, Waterfox is independent again now.
I used Waterfox for a while, and it was the first browser based on Firefox that I used extensively (after Chrome) as my primary browser for a long time. We can say that it is between the Firefox browser and the unnecessary things that come with it and LibreWolf and the high privacy it enjoys, which may not appeal to some. I went back to using it, but not like I used to as the main browser. Now I noticed somethings that I did not pay attention to it, which is the UI it seems a bit old, but of course you can customize it to the highest levels, but I am talking about the default options. There are several things that count for them, including that they removed unnecessary things from Firefox, and they have a wide variety of search engines that come with the browser by default. Also, the settings menu is simple and clear, and you won't get lost in it, unlike some browsers. Another plus of the browser is the good documentation it has which you can read here: https://www.waterfox.com/support/waterfox-help/ .
What is blamed on them is that the Android version is not as efficient as the computer version. I mean, when I search for a specific topic or domain every three times , there is a time (and sometimes more) when the search fails and a page pop up saying that the server you are searching for does not exist. I am sure that I am connected to the Internet and that this link exists, but it often fails even when searching using the DuckDuckGo search engine. The problem may be mine, but I don’t think so. Yes, my device is kind of old, but not to the point that it fails to run a browser? The last one that I hope the developers improve, which is the menu bar icons that make the browser a kind of appearing undesirable, and they may confuse you sometimes. They can replace them with something simpler or even delete them, such as LibreWolf, where only the options are written. In general, the browser is good for the advantages I mentioned, and it is not the default option that I would recommend for use on mobile phones. But the computer version, it is excellent after some tweaks.
I am a very new user of Waterfox, but thus far am very pleased. I was looking to switch off of Mozilla Firefox and initially tried LibreWolf, but I felt their modifications to Firefox were poorly executed (in the version I tried). Waterfox feels very slick and professional in comparison. On initial start, there is a very simple way to instantly pull your existing Firefox or Firefox ESR (great for Debian users!) information in, and Waterfox also supports Firefox Sync (disabled by default as a privacy feature which I appreciate). All of the "AI" features were disabled by default as far as I could tell, including more hidden bits in the about:config. Waterfox's original developer has returned and owns the project again via the BrowserWorks company, and released a good statement about his opinions on AI, which is another big reason I made the switch. I appreciate the additional exposed settings in the about:settings menu too, which includes a few security settings that LibreWolf set without letting you customize! I personally prefer the condensed UI choice as well, and the extra settings for the theme are great. You can always go back to Firefox's other themes too. Firefox's new ads for Mozilla's other services are removed, too. All of the extensions I use work great, and I opted to use the Tarball for Linux, so no Flatpak-related issues with permissions or access. Overall, I'm a happy user for now!
Kind of like Ungoogled Chromium in that it's Firefox minus the Mozilla telemetry and services, except Waterfox feels like a complete application instead of one with a bunch of gaps.
Using it is about the same as using Firefox. Less stuff breaks than in
LibreWolf (which goes a lot further in its privacy protection). Waterfox tracks Firefox's ESR releases, so it can run behind the main browser in terms of features, but they seem to track security updates quickly. It's compatible with Firefox Add-ons, and the one Firefox service it does use is Sync, which is end-to-end encrypted.
The Android version is solid. When I first tried it out, in-browser translations were missing, but they're back now.
Real installers with updaters for Windows and Mac (unlike LibreWolf), Flatpak and tarballs for Linux (but not ARM Linux yet). The Flatpak has the usual issues talking to
KeePassXC
It changes some of my settings after each restart. I like it otherwise, but its hard for me to trust.
It's still early days for me with Waterfox. I recently picked it up after someone reported to be that it is now independent of System1.
As it's based on Firefox ESR updates can be a little slow, but that's not an issue for me. I'm happy as long as I get a snappy and minimal web browser using the Gecko engine. So, yes. It's a breath of fresh air where the market is "flooded" with Chromium browsers.
It's not vastly different from Firefox, but I do like that it's got all the usual Mozilla telemetry disabled (more private), using DNS over Oblivious HTTP (even more private), improved performance, and a collab with Tree Style Tab for a Waterfox sidebar.
I have been using Waterfox for a couple of days and, so far, have not faced any stability issues. Plus, it works with Firefox Sync. Yay!