1)   XMLwriter XML Editor 2.6
XMLwriter is a powerful XML editor for Windows designed to help web authors and web application programmers take advantage of the latest XML and XML-related technologies such as XSLT and XSD Schemas.

 2)   XMLStomper 1.0
XMLStomper is a useful tool for anybody who works with xml files. With XMLStomper, you can quickly read, edit, validate, display, and print xml data.

 3)   Altova MissionKit for XML Developers 2010
The Altova MissionKit 2010 for Enterprise XML Developers is an integrated suite of XML development and data integration tools from the developers of XMLSpy. Get six leading XML tools for less than the price of two! Free trial: altova.com.

 4)   Altova MissionKit for Pro XML Developers 2010
The Altova MissionKit 2010 for Professional XML Developers is an integrated suite of XML development software. Get three top XML tools - XMLSpy Pro, MapForce Pro, and StyleVision Pro - for less than the price of two! Free trial: altova.com.