The best open source alternative to Oxygen XML Editor is Notepad++. If that doesn't suit you, our users have ranked more than 25 alternatives to Oxygen XML Editor and five of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Oxygen XML Editor are TreeLine, XML Copy Editor, XML Notepad and XPontus XML Editor.
Notepad++ is a free, open-source code editor supporting several languages, offering features like syntax highlighting, plugin support, dark mode, portability, privacy, and efficient resource usage, making it highly customizable and suitable for various programming needs.
France
EU
TreeLine just stores almost any kind of information. A tree structure makes it easy to keep things organized. And each node in the tree can contain several fields, forming a mini-database. The output format for each node can be defined, and the output can be shown on the screen...
United States
XML Copy Editor is a fast, free, validating XML editor.
United States
XML Notepad provides a simple intuitive user interface for browsing and editing XML documents.
United States
XPontus XML Editor is a simple XML Editor oriented towards text editing. It can perform validation (DTD, XML Schema, Relax NG, Batch XML validation), XSL transformations(HTML, XML, PDF, SVG), schema/DTD generation, XML/DTD/HTML/XSL code completion, code formatting and much more.
