Open Source 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), Brave (Free, Open Source), Chromium (Free, Open Source) and Pale Moon (Free, Open Source).
- Gnuzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Mozilla Firefox browser. View 144 alternatives to GNU IceCat
- Firefox Focus is the Mozilla-made browser that considers your privacy first and foremost. View 99 alternatives to Firefox Focus
- Free • Open Source
- Android
- iPhone
- Android Tablet
- iPad
- Iridium Browser is a free, open, and libre browser modification of the Chromium code base, with privacy being enhanced in several key areas. View 150 alternatives to Iridium Browser
- Free • Open Source
- Mac
- Windows
- Linux
- Web browser controlled by the user, not vice-versa. View 108 alternatives to Otter Browser
- Liferea is a web feed reader/news aggregator that brings together all of the content from your favorite subscriptions into a simple interface that makes it easy to organize and browse feeds. View 233 alternatives to Liferea
- Free • Open Source
- Linux
- BSD
Liferea vs SeaMonkey
xlin Liferea is a feed reader only, but works as a reasonable substitute for SeaMonkey if other portions of suite (like browser and email) are not used. - Min is a smart and super fast web browser with built-in ad blocking. View 171 alternatives to Min
- Free • Open Source
- Mac
- Windows
- Linux
Min vs SeaMonkey
Min is minimal, Seamonkey is a complete browser, email, and RSS reader suite. - An actively developped, keyboard-focused browser with a minimal GUI, inspired by other browsers/addons like dwb and Vimperator/Pentadactyl. It’s based on Python, PyQt5 and QtWebKit and free software, licensed under the GPL. View 91 alternatives to qutebrowser
- Free • Open Source
- Mac
- Windows
- Linux
- Python
- WebKit
- Qt
- The Dissenter web browser is built for The People, not advertisers. Block Big Tech ads and trackers by default. Discover a comment section on every URL online. Welcome to the free speech internet. View 176 alternatives to Dissenter Browser
- GNOME Web is the web browser for the GNOME desktop, based on the popular WebKit engine. View 155 alternatives to GNOME Web
- Free • Open Source
- Linux
- BSD
- Linux Mobile
- An HTML editor based on Mozilla rendering engine. Supports some CSS3 features and since recently has a built-in SVG editor. View 53 alternatives to BlueGriffon
Discontinued
Last version 3.1 was released in December 2017 according to their GitHub repository.
- Freemium • Open Source
- Mac
- Windows
- Linux