An Online XML Editor is a web-based application that allows users to create, edit, and manage XML documents. It is designed to help users quickly and efficiently edit XML documents without having to use a text editor or command line. The editor is designed to provide a graphical interface for navigating and editing XML documents, allowing users to see the structure and relationships between elements in the document. It also provides tools to validate the document against a schema and to view the document in a tree structure. In addition, the editor can be used to quickly create new XML documents from scratch and to convert existing documents to XML.
Discontinued Last release of 2008. See https://sourceforge.net/projects/xpontus/files/