AGi32

Free trial only

Premier photometric calculation tool

Free tier & pricing

Fully functional 30-day self-serve trial download; after that it requires a paid subscription (around $1,307/yr).

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Last verified Jun 23, 2026. Report a change →

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The short answer

Comprehensive point-by-point and full-radiosity lighting calculation and rendering software trusted by most US lighting professionals for code-compliant design.

The facts

Pricing: Paid · Free trial only
Free tier: No
Runs in browser: No
Platforms: Windows
2D / 3D: Photorealistic
Learning curve: Moderate
Export formats: —

The catch

Desktop install only — no browser version.
The paid plan is annual billing only.

Best for

Professional photometric calculation and compliance