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    Open Source Altova XMLSpy Alternatives

    The best open source alternative to Altova XMLSpy is XML Copy Editor. If that doesn't suit you, our users have ranked more than 25 alternatives to Altova XMLSpy and five of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Altova XMLSpy are TreeLine (Free, Open Source), XML Notepad (Free, Open Source), XPontus XML Editor (Free, Open Source) and Online XML Editor (Free, Open Source).

    This page was last updated Jun 5, 2021

    1. XML Copy Editor is a fast, free, validating XML editor.
      Most users think XML Copy Editor is a great alternative to Altova XMLSpy.
    2. 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.
      TreeLine vs Altova XMLSpy opinions
      pros, cons and recent comments
      XMLSpy is an editor specified on XML documents. Treeline is a general purposer document database that happens to have some XML features.
      Negative comment over 1 year ago


    3. XML Notepad provides a simple intuitive user interface for browsing and editing XML documents. Handy features include: * Tree View synchronized with Node Text View for quick editing of node names and values.
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      XML Notepad vs Altova XMLSpy opinions
      Most users think XML Notepad is a great alternative to Altova XMLSpy.
      Basic support for XSLT 1.0 and Schema Validation, as well as Intellisense.
      Positive comment over 1 year ago

    4. 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.


      Last release from 2008. See

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    5. XML editor ( XML Viewer ) is an online web-based tool, designed to create, view, format, edit, save and share xml file. This tool provides multiple features which will help you, to create simple and complex xml easily.
    Showing 5 of 5 alternatives