| Class | Description |
| BaseOptions | Base class for all encoder options. |
| BaseTransform | Base class for all bitmap transformations. |
| BmpOptions | Encoder options supported by the native BMP codec. |
| C1Bitmap | Represents an uncompressed in-memory bitmap for the purpose of its conversion and transformation. |
| C1Bitmap.Palette | Represents the bitmap palette for indexed pixel formats. |
| Clipper | Produces a clipped version of the bitmap for a specified rectangular region of interest. |
| FlipRotator | Produces a flipped (horizontal or vertical) and/or rotated (by 90 degree increments) bitmap. Rotations are done before the flip. |
| FormatConverter | Converts the image data from one pixel format to another. |
| GifOptions | Encoder options supported by the native GIF codec. |
| JpegOptions | Encoder options supported by the native JPEG codec. |
| JpegXROptions | Encoder options supported by the native JPEG XR codec. |
| PngOptions | Encoder options supported by the native PNG codec. |
| Scaler | Represents a resized version of the input bitmap using a resampling or filtering algorithm. |
| TiffOptions | Encoder options supported by the native TIFF codec. |