 
            | Class | Description | |
|---|---|---|
|  | AddTextOptions | Represents the options available for formatting and specifying rendering of added text. | 
|  | AnnotationEventArgs | This class is used to describe annotations for event handlers. | 
|  | AnnotationSubtypeMissingOrInvalidException | This exception occurs when an annotation dictionary has an invalid (not a name object) or missing /Subtype key. | 
|  | BookmarkContext | This class contains information about a bookmark, and facilitates adding new bookmarks. | 
|  | BookmarkNotFoundException | Thrown when an attempt is made to remove a bookmark that does not exist in the PDF document. | 
|  | CancelInsertPagesEventArgs | This class implements EventArgs for the CancelInsertPages Event. | 
|  | CompressOptions | Options for specifying compression of the document. | 
|  | ContinueEventArgs | This class is used to interrupt and stop an operation. | 
|  | ConvertOptions | Configures the conversion activities for a PDF document. | 
|  | DamagedFileException | This exception occurs when a file is corrupt and needs to be repaired. | 
|  | Document | This class represents a PDF document functionality, values, and implementations. | 
|  | DocumentCollection | This class implements a document collection to manage one or more Document. | 
|  | DocumentMetadata | This class contains information about PDF document metadata. | 
|  | ExtractedImageIndexInvalidException | This exception occurs when the image index parameter of GetExtractedImage() is invalid. | 
|  | ExtractImageOptions | Specifies options for extracting images. | 
|  | ExtractPagesOptions | Represents the options which will be used to extract pages. | 
|  | FileRepairFailedException | This exception occurs when a file is corrupt and can not be repaired. | 
|  | Hyperlink | Describes a PDF hyperlink. | 
|  | ImageDataInfo | This class describes image data outside of an image file. | 
|  | InsertPagesOptions | Represents the options which will be used to insert pages. | 
|  | InvalidOwnerPasswordException | |
|  | InvalidPasswordException | Exception generated when trying to open a document whose security settings require a password, with the wrong password or no password. | 
|  | Licensing | The class implements the licensing for PdfXpress. | 
|  | NoValidFontFoundException | Exception generated when trying to add text to a document but no Type 1 fonts with Roman characters are found. | 
|  | OpenOptions | This class implements options for opening an existing PDF file. | 
|  | OperationStoppedException | Thrown when an operation has been stopped. | 
|  | PageArtifactOptions | Represents the options which will be used to add PageArtifacts such as Watermarks. | 
|  | PageInfo | This class implements the description of the existing PDF page. | 
|  | PageList | This class represents a collection of PageRange objects. The InsertPagesOptions object uses this collection to describe the pages to be inserted from the source Document into the target Document. | 
|  | PageMissingGraphicsException | This exception occurs when a page has no visible graphics. | 
|  | PageOptions | This class implements options for creating a new PDF page. | 
|  | PageRange | This class implements a series of contiguous (adjacent) pages. | 
|  | PageRenderedEventArgs | This class implements the EventArgs for the PageRendered Event. | 
|  | PageRenderingEventArgs | This class implements EventArgs for PageRending Event. | 
|  | PdfDocumentAttachment | Defines a document-level attachment in a PDF file. | 
|  | PdfImage | Specifies an image on a page. | 
|  | PdfXpress | This class implements the main component features of PdfXpress. | 
|  | PdfXpressException | This exception occurs in the main PDF library. | 
|  | PdfXpressLibraryException | This exception occurs in the underlying PDF library. | 
|  | PdfXpressLicensingException | This exception occurs when PDF Xpress is not licensed for the function called. | 
|  | PdfXpressNotIntializedException | This exception occurs when PDF Xpress is used before being initialized. | 
|  | Quadrilateral | This class implements and defines a bounding quadrilateral represented by four fixed points (one at each corner). | 
|  | QuadrilateralCollection | This class implements a collection of Quadrilateral objects. Only the TextMatch class uses this class. | 
|  | RenderDcOptions | This class encapsulates options used when drawing a PDF page to a Windows GDI+ device context. | 
|  | RenderEpsOptions | This class implements options when rendering a PDF page to an Encapsulated PostScript. | 
|  | RenderOptions | This class implements options when rendering a page to a bitmap, DIB, or image data. | 
|  | SaveOptions | This class implements options when saving a PDF document to a PDF file. | 
|  | Security | This class represents a PDF document's Security settings. | 
|  | TextBoxExceedsPageBoundsException | Exception generated if the bounds of a user text box exceed the page bounds to which the text is added. | 
|  | TextFinder | This class implements access to the text of a PDF page and returns selected text match information from user-defined criteria. | 
|  | TextFinderOptions | This class implements the options which will be used to generate a text finder. | 
|  | TextMatch | This class implements options for text matching. | 
|  | TextMatchOptions | This class implements the options which will be used to generate a text match. | 
|  | TextOutOfBoundsException | Exception generated when trying to add text to a document that exceeds the page bounds. | 
|  | XfdfOptions | Configures the XFDF data binding activities for a PDF document. | 
| Delegate | Description | |
|---|---|---|
|  | ContinueEventHandler | Delegate for the Document.ContinueImport or Document.ContinueExport event. | 
|  | Document.CancelInsertPagesEventHandler | Delegate for the Document.CancelInsertPages event. | 
|  | ExportedAnnotationEventHandler | Delegate for the Document.ExportedAnnotation event. | 
|  | PdfXpress.PageRenderedEventHandler | Delegate for the PdfXpress.PageRendered event. | 
|  | PdfXpress.PageRenderingEventHandler | Delegate for the PdfXpress.PageRendering event. | 
| Enumeration | Description | |
|---|---|---|
|  | BookmarkStyles | Describes bookmark style. | 
|  | ColorAndGrayCompressionMode | Specifies the compression mode to use for color and grayscale images. | 
|  | DestinationFit | Describes the destination fit type. | 
|  | DeviceTechnology | A Windows GDI+ device context technology category classification. | 
|  | EncryptMethod | Specifies the Encryption Algorithm for the document. | 
|  | ErrorLevel | The error level of items to place into the debug log. | 
|  | EvaluationChoice | Option values which determine the evaluation modes available for use. | 
|  | FontFamily | Represents the font family to be used for added text. | 
|  | FontWeight | Represents the weight of the added text. | 
|  | HorizontalAlignment | Represents the HorizontalAlignment of PageArtifacts added to the document. | 
|  | ImageColorSpace | Option values which determine the color space of the image data (or the palette data if the image data color space is Palette). | 
|  | ImageDataFormat | Option values which determine the compression scheme used to compress the image data. | 
|  | ImageFitSettings | Option values which determine the fit of the image within the destination rectangle. | 
|  | Jbig2CompressionLevel | Specifies the level of compression to use for Jbig2. | 
|  | Jpeg2000CompressionLevel | Specifies the level of compression to use for Jpeg2000. | 
|  | JpegCompressionLevel | Specifies the level of compression to use for Jpeg. | 
|  | PdfCoordinateSystem | PDF coordinate systems. | 
|  | PdfType | Represents the type of PDF specification to be used. | 
|  | PermissionStatus | Specifies the status of the Permission for the document. | 
|  | RenderMode | Represents the render mode to be used for added text. This allows for specification of visibility. | 
|  | RotateAngle | A clockwise rotation, expressed in degrees. | 
|  | TextDecoration | Represents the text decoration to be used for added text. | 
|  | TypeOfArtifact | Represents the type of PageArtifact added to the document, i.e. Text or Source. | 
|  | VerticalAlignment | Represents the VerticalAlignment of PageArtifacts added to the document. | 
|  | WrapMode | Represents the auto-wrap behavior of the added text. | 
|  | ZOrder | Represents the ZOrder of PageArtifacts added to the document. |