HL7 v2 message parser and viewer
Installation: Download and serve.
Open http://<install_directory>/index.htm
Note that the app uses ajax requests to load resource files. Most web browsers won't run these requests on a local file, so you need to serve index.htm from a local file server.
Paste your HL7 v2 message and view message.
A demonstration version is here: https://backbeachsoftware.com.au/?t=hl7v2viewer