| Name | Script Name | Type | Description | Supports None | Default | Minimum | Maximum |
| TypeOfTransparency | TypeOfTransparency | Enumeration (TransparencyType) | Type of transparency | No | NoTransparency | | |
| Tolerance | Tolerance | Integer | Tolerance for the transparency color match | No | 1 | 0 | 200 |
| BoostAmount | BoostAmount | Integer | Amount to boost colors | No | 1 | 1 | 10 |
| IncludeWindowsColors | IncludeWindowsColors | Enumeration (Boolean) | Include Windows colors | No | False | | |
| TypeOfImage | TypeOfImage | Enumeration (ImageType) | Type of image | No | TrueColor | | |
| NumberOfColors | NumberOfColors | Integer | Number of colors to reduce to | No | 256 | 2 | 256 |
| DitherPercent | DitherPercent | Integer | Dither percent | No | 100 | 0 | 100 |
| PaletteType | PaletteType | Enumeration (ColorSelection) | Type of palette | No | StandardPalette | | |
| FileSubFormat | FileSubFormat | Enumeration (SubFormat) | PNG file format (interlaced/noninterlaced) | No | NonInterlaced | | |
| BoostSelectedColors | BoostSelectedColors | Enumeration (Boolean) | Boosts selected colors | No | False | | |
| TransparentArea | TransparentArea | Enumeration (Transparency) | Areas of image that will be transparent | No | None | | |
| TransparentColor | TransparentColor | Color | Color in image that will be transparent | No | Red 0
Blue 0
Green 0 | Red 0
Blue 0
Green 0 | Red 255
Blue 255
Green 255 |
