mtex-render

mtex-render is a simple command that renders a LaTeX equation to a PDF or PNG document:

$> mtex-render -h
Usage of mtex-render:
  -dpi float
    	dots-per-inch to use (default 72)
  -font-size float
    	font size to use (default 12)
  -gui
    	enable GUI mode
  -o string
    	path to output file (default "out.png")

$> mtex-render -dpi 250 -font-size 42 -o foo.png "$\frac{2\pi}{\sqrt{x+\partial x}}$"

GUI

mtex-render also provides a Gio-based GUI:

$> mtex-render -gui