How To Auto-Format / Indent XML/HTML in Notepad++ - Stack Overflow
XML Formatting and Indentation
Downloading and Installing Notepad++ with XML Tools
Introducing XML : Table of Contents 1. From HTML to XML 2. Well-Formed XML 3. Validity / DTDs 4. Encodings 5. XML Namespaces 6. XML Schema 7. XML Tools. - ppt download
Manipulate HTML and XML Files From the Commnad Line
Manipulate HTML and XML Files From the Commnad Line
100 Best Free XML Editor Software For Windows
Convert Any HTML to XML
XML - Wikipedia
Use External Tools, Programs and Applications with Your Text Editor
Установка html-xml-utils в Ubuntu / Linux Mint / Debian
GitHub - DanielJDufour/xml-utils: Finds Tags in XML Document without Blowing Up Your Bundle Size
openSUSE Software
Making Web Pages - Thedro Neely
XML tools | Notepad++ Community
15 Best XML Editors for Productive Development
Web Page Design and Programming Languages: HTML, XHTML, XML, CSS & JavaScript - Video & Lesson Transcript | Study.com
XML Tools for Microsoft Visual Studio
XML Viewer | Different list of XML Viewer with detailed explanation
The 5 Best Free XML Editors
Downloading and Installing Notepad++ with XML Tools
New Formula: html-xml-utils · Issue #1124 · Homebrew/legacy-homebrew · GitHub