.IWXDATA File Extension
What is an IWXDATA file?
File created by LabScribe, a software application that interfaces with iWorx devices, which are used in biomedical research and analysis; contains data recorded by a connected device, taken from a human subject; allows the data to be stored and analyzed in the software.
You can convert IWXDATA files to other formats (such as .EDF) using the LabVIEW Biomedical Toolkit software from National Instruments.
NOTE: Electromyography helps medical professionals analyze and diagnose abnormal movements in the body.