Free SeaMonkey Alternatives
SeaMonkey is described as 'Web-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'. There are more than 100 alternatives to SeaMonkey for various platforms. The best alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like SeaMonkey are Thunderbird (Free, Open Source), Google Chrome (Free), Brave (Free, Open Source) and Vivaldi (Free).
- Maxthon Cloud Browser is a powerful multi-functional browser. View 150 alternatives to Maxthon Cloud Browser
Warning
Maxthon apparently collects sensitive data without asking: http://news.softpedia.com/news/maxthon-browser-collects-sensitive-data-even-if-users-opt-out-506327.shtml
- Free • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- PortableApps.com
Maxthon Cloud Browser vs SeaMonkey
SUPPORTED MANUAL USERAGENT AND WINDOWS XP - Browser using the Gecko layout engine to render web pages, which implements current and anticipated web standards. View 181 alternatives to Fennec F-Droid
- Konqueror is an Open Source web browser powered by the KHTML rendering engine (and optionally Webkit) which means it supports the latest web standards such as HTML5, Javascript... View 152 alternatives to Konqueror
Discontinued
The project seems to be no longer developed. In August 2017 the ex-maintainer of Konqueror, David Faure, proposed to integrate QupZilla, now Falkon , into KDE in order to replace the aging Konqueror.
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- KDE
- Basilisk is a free and Open Source XUL-based web browser, featuring the well-known Firefox-style interface and operation. View 111 alternatives to Basilisk
- Cent Browser is an enhanced version of the Chromium web browser that bundles many useful features, such as scrollable tab bar, automatic memory optimization, lazy session loading... View 151 alternatives to CentBrowser
- Firefox Preview is a pilot for early adopters, developers, and anyone who wants to help make a better, more private Firefox for Android. View 188 alternatives to Firefox Preview
Discontinued
Firefox Preview has been merged into the stable Firefox, now it is Firefox Nightly.
- Free • Open Source
- Android
- Android Tablet
- UC mobile offers free and easy to use browsers for almost any mobile phone. UC Browser is one of the most popular mobile browsers in the world! View 164 alternatives to UC Browser
Warning
UC Browser leaks private and personally identifiable information to a server in China: https://citizenlab.ca/2016/08/a-tough-nut-to-crack-look-privacy-and-security-issues-with-uc-browser/
- Free • Proprietary
- Android
- Android Tablet
- Sleipnir is a Japanese tabbed web browser, released by Fenrir Inc. View 149 alternatives to Sleipnir
- Free • Proprietary
- Mac
- Windows
- Android
- iPhone
- Windows Phone
- iPad
- Google Chrome Canary has the newest of the new Chrome features. Be forewarned: it's designed for developers and early adopters, and can sometimes break down completely. View 173 alternatives to Chrome Canary
- Comodo Dragon is a Chromium technology-based Browser that offers you most of Google Chrome's features PLUS the unparalleled level of security and privacy you only get from... View 149 alternatives to Comodo Dragon Internet Browser