TEA is a powerful and easy-to-use Qt4-based editor with many useful features for HTML, Docbook, and LaTeX editing. It features a small footprint, a tabbed layout engine, support for multiple encodings, code snippets, templates, customizable hotkeys, an "open at cursor" function for HTML files and images, miscellaneous HTML tools, preview in external browser, string manipulation functions, Morse-code tools, bookmarks, syntax highlighting, and more.
MoonEdit is a collaborative text editor which allows many users over the Internet to edit the same document simultaneously. Every user can modify documents at any place or time, without restriction. You can watch other people's cursor movements in real time as they make changes. Each user writes text in their own color so you can easily tell who wrote what. Also included are a few bells and whistles, such as simulating the typing sound of a keyboard (so you know when others are making changes), an in-line equation evaluator (so you don't need to open a separate window for a calculator), and even a rudimentary music sequencer.
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting, and images. Pages are stored in a folder structure, like in an outliner, and can have attachments. Creating a new page is as easy as linking to a nonexistent page. All data is stored in plain text files with wiki formatting. Various plugins provide additional functionality, like a task list manager, an equation editor, a tray icon, and support for version control. Zim can be used to keep an archive of notes, take notes during meetings or lectures, organize task lists, draft blog entries and email, or do brainstorming.
Esperantilo ("Tool for Esperanto") is a UTF-8 editor with linguistics functions for the language Esperanto, and is also a system for computer aided translation. It contains a spell checker and grammar checker for the Esperanto language. It can translate Esperanto text in different formats to Polish, German, English, and Swedish and from Polish and English. It also supports computer aided translation by interactive machine translation. Translation memory can be used also for any language pairs. It is an XLIFF editor. It supports XLIFF and TMX (Level 1) formats. Machine translation uses direct translation at the syntax level.
JOrtho is a spell checker for Java. The library works with any JTextComponent from the Swing framework and checks as you type. The dictionary is based on the free Wiktionary.org, and is applicable for multiple languages. You can select the spell checking language via a context menu. The Features of JOrtho are the highlighting of potentially wrongly spelled words, a context menu with suggestions for correct forms of the word, and a context menu with option to change the checking language. At the moment there are nine languages for spell checking available: English, German, French, Spanish, Italian, Russian, Polish, Dutch, and Arabic.
elRTE is a WYSIWYG HTML editor for the Web written using jQuery. It features rich text editing, options for changing its appearance and style, insertion and management of various HTML elements with formatting (images, tables, lists, etc.), support for viewing and editing HTML code, and normal and full-screen modes.
GloboNote is a desktop note taking application. It helps you to create to-do lists, reminders, and other notes in one place. There is no limit in the number of sticky notes you can create. Notes can be organized by groups and searched using the search tool. You can format a note's text, change its color, font, size, and transparency level. You can make a note sticky by setting it to always stay on top, or hide or roll-up a note when not use. You can set alarms, play custom alarm sounds (WAV, MP3, AIFF, and AU), attach files, insert images, and more.