Browser using the Gecko layout engine to render web pages, which implements current and anticipated web standards.
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Sleipnir Alternatives
Sleipnir is described as 'Japanese tabbed web browser, released by Fenrir Inc. It is designed to be a highly customizable browser that you can configure to suit your individual needs. With Sleipnir, you can create your ideal browser by changing the design, skin, and visual appearance. You c' and is a popular Web Browser in the web browsers category. There are more than 100 alternatives to Sleipnir for a variety of platforms, including Windows, Mac, Android, Linux and iPhone apps. The best Sleipnir alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like Sleipnir are Brave, Google Chrome, Tor Browser and Vivaldi.
Alternatives list
- 204 Fennec F-Droid alternatives
180 Firefox Developer Edition alternativesFirefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will extend your ability to work across multiple platforms from one place.
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60 Ladybird alternativesLadybird is an open-source web browser currently in development, with an alpha version expected to launch in 2026.
205 Safari alternativesThe best browser for your Mac is the one that comes with your Mac. Safari is faster and more energy efficient than other browsers. Handy tools help you save, find, and share your favorite sites. Built-in privacy features help keep your browsing your business.
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183 DuckDuckGo Browser alternativesPrivacy-focused open-source smartphone browser by DuckDuckGo blocks trackers, enforces encrypted connections, and provides a Privacy Grade. Partners with 'Terms of Service Didn't Read' and offers features like tabs, bookmarks, and autocomplete, keeping search data private.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
+5
188 SeaMonkey alternativesWeb-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing in one application. Itis built on the open source Mozilla Gecko engine, the same code which underlies Thunderbird and is the base for the Firefox browser.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
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127 Firefox Focus alternativesFirefox Focus is the Mozilla-made browser that considers your privacy first and foremost. By default, it blocks ad-trackers and it helps keep things secure by providing easy ways to clear your browsing history, including passwords and cookies.
Cost / License
- Free
- Open Source (MPL-2.0)
Application types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Samsung Galaxy Store
+4
Falkon, formerly QupZilla, is a QtWebEngine based cross-platform web browser.
It aims to be a lightweight web browser available through all major platforms.
Falkon has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar).
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
- KDE Plasma
- Flathub
- Haiku
- Snapcraft
136 Midori alternativesLightweight browser focused on privacy with ad and tracker blocking, integrated VPN and Tor browsing, customizable appearance modes, workspace management for tab organization, support for Windows, macOS, Linux, Android, iOS, and seamless content syncing.
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177 GNU IceCat alternativesGnuzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Mozilla Firefox browser. Its main advantage is an ethical one: it is entirely free software.
+1
203 Iceraven alternativesA web browser for Android, based on Mozilla's Fenix version of Firefox, GeckoView and Mozilla Android Components.
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177 Yandex Browser alternativesYandex Browser is a simple and easy-to-use internet browser. Based on the Chromium technology platform, it loads pages quickly, just shows you what you need and gives you plenty of space for viewing webpages.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
- Flathub
- Samsung Galaxy Store
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