Waterfox for Mac
High-performance browser based on the Mozilla platform.
Free
In English
Version 6.6.13When you purchase through links on our site, we may earn an affiliate commission
Waterfox overview
Waterfox is all about balance of privacy and useability. Too much focus on privacy and the web becomes too broken to use. Too little and data leakage happens. With Waterfox, you should find comfort in knowing that what you are doing inside your browser is only known by you.
Browse the web with:
- No Telemetry - What you do inside your browser is your business, we don't see any of it.
- Limited Data Collection - We take the bare minimum to provide you with what you need to keep the browser running smoothly. Read more in the privacy policy.
- Chrome, Firefox and Opera WebExtensions! - Waterfox supports extensions from the Chrome Web Store, Firefox add-on store and the Opera Extensions store. Don't be limited by just one browser.
- Private Tab - Sometimes you need a sneaky peek in a hurry. Why use a whole new window when a tab will do?
- Fast - Waterfox targets modern systems and leaves the old behind. This allows us to extract large performance gains, so you can surf the web like never before.
- Local - Built in languages make switching to your language of choice a breeze. No need to download external packs or weird configuration files!
What's new in version 6.6.13
Security
- Fixed multiple security vulnerabilities as described in Mozilla Foundation Security Advisory 2026-48.
Bug Fixes
- Tracking protection assets: Fixed an issue where tracking protection wasn’t blocking things properly because the required assets weren’t being bundled with the browser.
Web Compatibility
- IDN unicode display: Internationalised domain names are now handled and displayed by the browser as unicode, instead of always being shown as punycode. This provides better legibility for users who visit websites with non-latin characters.
- CSS dithering: Dithering is now enabled for CSS rendering, which should eliminate visible colour banding on gradients.
- LinkedIn and others: Attempted compatibility improvements with sites such as LinkedIn that were not rendering correctly.
Full list of changes available here
Waterfox for Mac
Free
In English
Version 6.6.13
Write a detailed review about Waterfox
What customers like
What needs improvements
(46 Reviews of Waterfox)
Comments
User Ratings
Jul 9, 2025
Version: 115.4.1
It's a great browser. Firefox and Opera have turned into crashfests. I'm sure they'll all continue to have these issues from time to time, but as of July 2025, WaterFox is on top.
Jun 23, 2025
Version: 115.4.1
v128.11.0 is out. (AKA v6.5.9). "Fixes: Latest security fixes. Crashing when playing media files." - -
[Note that LittleSnitch caught Waterfox trying to access port 80 as well as some anonymous IPs. Deny. It also accesses several Google Content IPs as well, whatever that's for.]
Sep 10, 2023
Version: 102.11.0
This web browser has so far responded quite nicely for me without any unwanted issues
May 24, 2023
Version: 102.11.0
Very erratic behaviour. This version installs extensions, but then auto-deletes them a few minutes later. After three times of installing, then re-installing, all my extensions from the Mozilla Store, they all vanished. Also, would it be possible to pin these extensions to the toolbar so they're always visible? Waterfox does not have this feature.
Sep 12, 2022
Version: 91.6.0
Generally like Waterfox but its own Home Page uses ≤ 100% processor for Isolated Web Content plus another 68% for the app (of 4 cores). Apple Home Page uses 0.0% for Isolated Web Content and just 0.4% for the app. What the heck?
If their own homepage is so badly coded that it uses nearly half my machine's processing power just to display it on a supported OS, I can't have greatconfidence in the app itself.
(MacBook Air 2015, High Sierra, Waterfox G4.1.5 since you ask)
