It is commercial, but the introductory price is only US$ 9.90, which I hope you will find is a good deal. Combined with a show composer, you can now make your own high-quality laser shows for cheaper than ever before.
You can download the program and test it out for yourself without purchasing a license (but exporting won't work) using the links below. Only windows supported right now, but Mac support should be available in the future sometime.
The program is available for purchase on my site Bitlasers.com: ildaGen - ILDA frame creation tool . Paypal and bitcoin accepted.
FEATURES
Drawing:
- Free drawing
- Line tool
- Circle tool
- Wave tool
- Solid color
- Gradient colors
- Dashed colors
- No blanking
- Dashed blanking
- Dotted blanking
- No blanking with dots
- Dots at start and end of blanking intervals
- Color shifts
- Coloring and blanking frequenzy
- Coloring and blanking duty cycles (in dashed mode)
- Coloring, blanking and wave offsets
Here is a screenshot of the program in action:

And here are some frames I've made with it:

simpson.ild

fireicecircle.ild

animated.ild

dottedwaves.ild
This program is still in the beta phase. New features and bug fixes will be implemented as new versions are released. The price may increase in the future as the program matures, but any license bought now will continue to be valid.
Please tell me what you think! If you have any criticism or suggestion for new features, please share!