How to Use XML Parser VIs in NI LabVIEW Real-Time

Updated Feb 27, 2026

Environment

Software

  • LabVIEW
  • EasyXML Toolkit for LabVIEW
  • LabVIEW Real-Time Module

I want to parse an XML file in the Real-Time environment. Are there any available LabVIEW VIs to parse an XML file in the  NI cRIO?

The XML Parser that is native to LabVIEW is not available in the RT environment. That said, a 3rd party has developed a viable alternative. 

JKI has developed an XML parser for the host and RT environments. You can download it as the following link:

EasyXML Toolkit for LabVIEW - JKI