Downloading npxmls 1.0 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The following version: 1.0 is the most frequently downloaded one by the program users. Npxmls lies within System Utilities, more precisely Plugins Addons. The actual developer of the software is David Esperalta. We recommend checking the downloaded files with any free antivirus.
From the developer:
This plug-in allows you to process any string or XML file (also HTML), gaining control over all the parts of which XML is composed. The appropriate events are executed when processing DTD attributes, CData content, text content, XML comments, DTD definitions (also external), start and end tags, and even "empty", annotations, process instructions, etc.
You will be able to process XML strings or files.
You may want to check out more software, such as Events notification plugin, Smart Unfold For AutoCAD or Bumpgen, which might be related to npxmls.