How do i convert a stl file to an svg file for use in Easel
I do not believe that is possible.
STL is a 3d file.
I think SVG is just 2d vectors.
Software like Fusion 360 or Vectric V Carve can take STL files and create toolpaths for Easel.
You use a software package like Meshcam to convert STL to Gcode. Then take the gcode and run your x carve.