XPontus

XPontus XML Editor is a software that simplifies XML editing with a focus on text editing. The application offers validation services including DTD, XML Schema, Relax NG and Batch XML validation. Additionally, it supports XSL transformations for HTML, XML, PDF, and SVG formats, as well as schema/DTD generation, XML/DTD/HTML/XSL completion, and code formatting.

The latest version of XPontus XML Editor is now plugin-based, which helps solve any limitation issues. The developers of XPontus aim to provide a free alternative to commercial XML IDES like Oxygen XML Editor, XMLSPy, or Exchanger XML Editor, though without the Enterprise features at the moment.

XPontus XML Editor features most of the functionalities that a fully bloated XML IDE would provide. It is organized in a familiar and comfortable way, making it easy to adopt for new users.

Some of the key features of XPontus include:

- Plugin-based structure
- Validation services
- XSL transformations
- Schema/DTD generation
- XML/DTD/HTML/XSL completion
- Code formatting

In summary, XPontus XML Editor is an excellent software that gives you a simplified way of editing XML files. With its array of features and ease of use, it is worth trying out as a free alternative to commercial XML IDES.