Other Cam tools that work well with Chilipeppr?

I have built an OX CNC with a tinyg controller. I wanted to make an engraved plate so I downloaded f-engrave. I got the look I wanted and saved the SVG file. I then tried to put it through JSCUT but for some reason JSCUT won't let me select any of the letters to create the operation and turn it into g-code. So I have a couple of questions.

Is thee something other than JSCUT that will work fine with my tinyg and chilipeppr?

Can I just use the gcode from f-engrave?

Thanks.