介绍

火狐浏览器大家都很熟知，那这个水狐浏览器是何须东东?盗版?No!他也是Mozilla旗下的产品，是通过Mozilla官方认证的纯64位版火狐浏览器，Waterfox改进了大内存和64位计算的细节，在64位Windows系统下速度更快，运行更顺畅!。Waterfox使用Firefox原版配置文件，因此，支持任何Firefox支持的扩展。而且基准测试性能提升了20%。

软件截图

软件特点

水狐浏览器(Waterfox)是基于火狐浏览器(Firefox)源码修改的64位浏览器，水狐浏览器(Waterfox)是目前最稳定的Windows 64位版本的Firefox修改版。Waterfox是通过Mozilla官方认证的纯64位版火狐浏览器，而Waterfox采用Firefox官方源码编译而成，改进了大内存和64位计算的细节，在64位Windows系统下速度更快，运行更顺畅!

Waterfox是一个纯64位版的火狐浏览器，它使用Firefox官方源码，专门为64位Windows操作系统优化编译而成。Waterfox内置了最新Flash、Java和Silverlight插件的64位版本。支持任何官方火狐支持的扩展。

Mozilla的官方解释为“The fastest 64-bit variant of firefox!”也就直观地理解为64位系统下的Firefox。

更新日志

6.6.4

Ecosia partnership

I’m also happy to announce a renewed partnership with Ecosia, the search engine that uses its profits to fund climate-positive projects. Keeping Ecosia as your default helps create tangible impact while you browse.

Real-world impact: Ecosia invests the majority of its profits into tree planting, biodiversity, and broader climate solutions, with transparent monthly reports.
More privacy by default: Ecosia does not build cross-platform personal profiles for ad targeting. Personalization features and cookies are opt-in and require your consent.
Greener infrastructure: Ecosia runs on renewable energy and is steward-owned to protect its mission for the long term.
Quality results you expect: Ecosia is rolling out Google-powered results and ads for a growing number of users by default; otherwise results come via Microsoft Bing. You can choose Microsoft Bing instead within Ecosia’s settings.
Consent and cookies: In the EU, UK, and certain US states, Google will not set additional cookies without your consent. In other locations, additional cookies may apply depending on your Google account and settings. You are also free to adjust your cookie preferences anytime via the settings page. Learn more in Ecosia’s privacy policy.

Prefer another provider? You can switch your default search engine in Waterfox any time via Settings → Search.

New Waterfox Private Search

Waterfox Private Search is now also included in Waterfox and is publically available to sign up for!

It’s a subscription based service that offers you an ad-free search experience which directly helps fund Waterfox’s development and keeps the privacy ethos and mission at its heart.

Fixed

Mojeek searches now work out of the box (fixed a typo where the query parameter was p instead of q).
When Google Search is set as default, autocomplete should now work.
All security advisories due for release on October 14, 2025.

Changed

Linux: Restored the canonical app name and window class to waterfox, as it was in Waterfox versions prior to 6.6.
Tab grouping is disabled by default due to an issue where closing/reopening Waterfox could merge all groups into a single group at random. It can be enabled by toggling browser.tabs.autoGroupNewTabs to true in about:config.