EXR to PNG Converter

16-bit PNG and TIFF are SDR rendered interpretations: exposure and transfer are applied, then values outside 0–1 are explicitly clamped. Custom gamma maps negative color values to zero before the power function. They cannot retain arbitrary channels, multipart or deep data, scene-linear HDR values, original window coordinates, or every attribute. Choose 32-bit float TIFF with “Preserve scene-linear values” when HDR numeric values must remain unclamped.