untangle
Convert XML documents to Python objects for easy access.
- Status
- Generally available
- Last checked
- Checked · Oct 13, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Untangle is a lightweight library that converts XML documents into Python objects, making it easier to work with XML data in Python applications. It simplifies the process of accessing and manipulating XML content by providing an intuitive object-oriented interface.
Untangle stands out as a simple, dependency-free library that makes working with XML in Python straightforward and accessible.
When it fits — and when it doesn’t
A good fit for
Developers who need to parse and manipulate XML data within their Python projects.
Projects that require a lightweight solution for XML processing without external dependencies.
Look elsewhere if
Applications requiring complex XML schema validation or transformation.
Scenarios where performance is critical and XML parsing needs to be highly optimized.
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited error handling for complex XML structures
Untangle may fail or provide incomplete objects when encountering deeply nested or malformed XML.
- 02
Lack of advanced XML parsing features
Does not support XPath queries, XSLT transformations, or DTD/DTD validation out-of-the-box.
- 03
Performance issues with large XML files
Untangle loads the entire XML into memory as objects, leading to high memory usage for large documents.
- 04
Small and less active community support
GitHub repository has minimal contributions and infrequent updates compared to more established libraries like lxml.
What it does well
Converts XML to Python objects for easy access.
Lightweight and simple API.
No external dependencies.
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up untangle
Setup steps, common gotchas and what to check after 30 days.
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