Before to see open source HTML Editors alternative to Dreamweaver editor we learn what is an HTML editor.
What is HTML Editor
HTML editor have abilities to converts text and layout interface input into actual HTML code, or allows users to scan HTML code to look for appropriate syntax in design. The basic previous type of editor can be called a WYSIWYG or ‘what you see is what you get’ editor where the visual platform allows individuals to effectively code in HTML, without knowing HTML.
Lets see best open source HTML editors download free.
BlueGriffon is an open source wysiwyg editor powered by Gecko. It is the next-gen Web and EPUB Editor based on the rendering engine of Firefox. BlueGriffon is, on OS X and Linux, available only for 64bits. It is supported multiple languages.
It is avilable in black and light themes. It supported html5 including audio, video and forms. It provide the editable source view. It is good wysiwyg html editor open source.
Features of BlueGriffon
Script Editor panel
Stylesheets Manager panel
Table of Contents with one-click update
FontSquirrel font manager
Google Fonts font manager
Editable source view
Editable @media print view
Dual View (Source + Wysiwyg in sync)
User Interface in 20 languages
Modifyable menu and button keyboard shortcuts
Style Properties panel
DOM Explorer panel
Here is the download link of BlueGriffon , Moreover, BlueGriffon commercial license provides more features as compare to BlueGriffon free html editor.
Note: BlueGriffon support versions of Windows older than Windows 7, versions of OS X older than 10.8 (Mountain Lion) and the only Linux distribution we officially support is Ubuntu
Aptana Studio is another powerful open source html editor with built in terminal. This is amazing function provided by Aptana Studio. Because it is open source therefore you can customize it your self and enhance the functionality of htm editor according to your needs.
It harnesses the flexibility of Eclipse and focuses it into a powerful web development engine. Now you can download the latest version of Aptana Studio. It is best wysiwyg html editor open source.
Features of Aptana Studio
Ability to automatically publish your Ruby & Rails applications to hosting services.
Supported multiple protocols including FTP, SFTP, FTPS and Capistrano.
It allow you to put your projects under git source code control.
It quickly access a command line terminal for execution of operating system commands and language.
this free html editor allow us to setup your development environment exactly the way you want it.
Note: It is distributed under the GNU General Public license. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, Version 3, as published by the Free Software Foundation. Any modifications must keep this entire license intact.
SeaMonkey is an amazing community effort to combine Internet browser, email & newsgroup client with an included web feed reader, HTML editor, IRC chat and web development tools in one place.
Community contribution built a powerful yet simple HTML editor keeps getting better with dynamic image and table resizing, quick insert and delete of table cells, improved CSS support, and support for positioned layers. For all your documents and website projects, Composer is all you required.
Here is the download link of SeaMonkey.
It is a new kind of content design editor. Aloha is is HTML5 editor. It facilitate to edit the websites directly on the portal. It provide the fast
uncomplicated editing of videos, photos, graphics, animation and text is daily business with Aloha Editor.
It is available as an open source software licensed under GPLv2 or later.
Features of Aloha Editors
With the Aloha Editor, your content managers save 25% of their time on daily tasks.
The Aloha Editor is easy to use. Your content managers save time they would otherwise have spent training.
According to your requirements and wishes the editor can be extended by arbitrary functions.
We believe that HTML5 is the format of the future with which all modern websites and web applications are developed.
Note: If you are a commercial software developer and you want to release your software under a different license than GPLv2 or later licenses, you may purchase commercial licenses from Gentics Software GmbH
NetBeans is another excellent open source HTML editor. It is much more than a text editor. It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools.
It provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages.
Apache NetBeans supported multi operating system. It allow you to install it on different operating systems that support Java, i.e, Windows, Linux, Mac OSX and BSD.
Features of NetBeans
It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools.
Apache NetBeans provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages.