XMLSpear is a free XML editor. Experienced XML users will find many advanced features in validating files.
The included text editor is usefull for editing plain text files (shell scripts, ini and config files, etcetera).
On a mac it can be used as plist editor.
Version 3 added important new features like:
* Xpath support
* XML Catalog
* XSLT transformation
* Schema conversions
* Cursor synhronization between views
