Frigella — free illustrated guide and chart examples

APPLICATION NOT INCLUDED. This is not a free trial.
Open GUIDE.html. Inspect the actual two-page default PDF, three-page tiled
PDF and editable synthetic Chevron JSON. Screenshots show the purchased app.
Use the paid local edition for your own charts: https://perunlight.com/store/frigella/
Chrome 152/Linux verified; physical printing and knitted output unverified.
The practice data is synthetic and is supplied for practice and demonstration.
