.VIT file extension

This is the basic program to work with .VIT extension


NI LabVIEW LabVIEW Instrument Template

NI LabVIEW is an intuitive development environment for creating custom applications that interact with real-world data and signals. Designed for engineers and scientists, LabVIEW offers tools and programming options to help you complete your projects faster... (more)

The program works with the following extensions: vi, ctl, cit, vit, ctt, lvsc, xctl, lvlib, xnode, lvproj and lvclass

.VIT extension is also supported by the following program:

National Instruments Software

National Instruments Software LabVIEW Instrument Template