The lxml XML toolkit for Python
PDFCraft is a free, privacy-focused PDF toolkit
Development toolkit for Web Services and XML data bindings for C & C++
A tool for people curious about the React Server Components protocol
Minimal PDF creation library
3D pointcloud data storage and interchange format
Editor for Fixed Width, Csv and Existing Xml files.
Cross-platform DICOM implementation
a graphical user interface for the PDF Toolkit (PDFtk)
Minimalistic NCL (nested context language) implementation.
Java RDF Framework
Unity3D DIS(1278.1) Implementation