Write or Die - Write or Die is an application for Windows, Mac and Linux which aims to eliminate writer's...
Altova XMLSpy - The XMLSpy XML Editor is a powerful tool for editing XML and related technologies. It is the only XML Editor with patented SmartFix validation, enterprise-grade editors, converters, debuggers, and code generators.
Writing Streak - Write every day, skyrocket your productivity
Oxygen XML Editor - Oxygen XML Editor provides a comprehensive suite of XML authoring and development tools.
Exstora - Built-in quick note: save ideas, contacts, interesting facts
Liquid Studio - XML Tools Provider: XML Studio - Graphical XML Schema Editor.