LT Spice Data Viewer App

ftumch

Well-known member
I got fed up with the data viewer in LT Spice so I vibe coded this one page web app alternative

You export your data from LT Spice using the cartesian default format and drag it onto the page to show it. It will superimpose multiple files on the chart area and you can hide/unhide individual series or entire files. Freq and time domain are shown on separate toggle-able chart areas. Frequencies outside the audible range are ignored.

Seemed too useful not to share. Hopefully someone will get some mileage out of it


spice-plot-ac.png


spice-plot-tran.png


spice-plot-ftt.png
 
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