QXmlEdit is a simple XML editor written in qt4. Its main features are unusual data visualization modes, it has some nice XML manipulation and presentation features and it is multi platform. This is one of the few graphical Open Source XSD viewer.

Latest release is 0.8.1. This version splits the XML editor into a separate library that can be embedded in other applications. Main new features are session management and suggestions from XSD schema, if available, when inserting elments, and graphical XML file view.

In devleopment now: graphical visualization of XML data structure (external link)

New tutorials:

• How to split XML files (PDF)
• How to insert files as base 64 data (PDF)

Main features:

• Compact view of items.
• Copy and paste of a whole subtree.
• Fast expansion and compression of a hierarchy.
• Compact edit of elements.
• Base 64 data handling.
• Snippets.
• Styles.
• Fonts zoom.
• A plugin to generate Flex code from Balsamiq.
• XML Schema (xsd) viewer.
• Columnar view.
• Sessions handling.
• Graphical XML file view.

Some tutorial at (some are external links)

• How to play with visualization options
• How to generate Flex code from Balsamiq source file
• View XML structure (PDF)

Work In Progress

screenshots

List of screenshots

Session management

XSD Viewer

Search options

Use of styles

Show One attribute per line:

Base 64 text editing

Mac OS X screenshot

Main Window: