Document

Overview

Document is a class in Aspose.PDF FOSS for .NET. Inherits from: IDisposable.

Represents a PDF document.

This class declares 151 methods for Document objects in .NET programs. Available methods include: AddEmbeddedFile, AddNamedDestination, BindXml, ChangePasswords, Check, Convert, ConvertPageToPNGMemoryStream, Create, Decrypt, Dispose, Document, Encrypt, and 42 additional methods. Public members are accessible to any .NET application after installing the Aspose.PDF FOSS for .NET package. Properties: Actions, AllowReusePageContent, AssociateEmbeddedFiles, Background, CenterWindow, ChecksumEmbeddedFiles, and 73 more.

Properties

Name	Type	Access	Description
`JavaScript`	`JavaScriptCollection`	Read	Document-level JavaScript (PDF spec §12.6.4.16 — /Names/JavaScript name tree in the catalog).
`Pages`	`PageCollection`	Read	The collection of pages in this document.
`Info`	`DocumentInfo`	Read	The document information dictionary (title, author, etc.).
`FileName`	`string?`	Read	The file name/path this document was loaded from, or null if loaded from a stream.
`PdfVersion`	`string?`	Read	The PDF version from the file header (e.g., “1.4”, “1.7”, “2.0”).
`PageCount`	`int`	Read	Shortcut for Pages.Count.
`Version`	`string?`	Read	Alias for PdfVersion.
`IsPdfaCompliant`	`bool`	Read	True if the document declares itself PDF/A compliant.
`PdfFormat`	`Aspose.Pdf.PdfFormat`	Read	Returns the PDF format declared by this document.
`IsLinearized`	`bool`	Read/Write	Gets or sets the is linearized.
`EnableSignatureSanitization`	`bool`	Read/Write	When true (default), the writer scrubs invalid signature references during save.
`Form`	`Form`	Read	The interactive form (AcroForm).
`DisableFontLicenseVerifications`	`bool`	Read/Write	Whether the face licence gate is lifted for this document: with it set, a face whose OS/2 fsType forbids embedding is embedded anyway and no FontEmbeddingException is raised.
`FontUtilities`	`IDocumentFontUtilities`	Read	Font utilities for subsetting and font management.
`Outlines`	`OutlineCollection`	Read	The document outline (bookmarks), or null if none exists.
`Collection`	`Collection?`	Read/Write	PDF Portfolio (collection) wrapper — returns the catalog’s Collection dictionary as a Collection, or null if the document is not a portfolio.
`Metadata`	`Metadata`	Read	XMP metadata for the document.
`EncryptionInfo`	`EncryptionInfo?`	Read	Encryption details, or null if not encrypted.
`Permissions`	`int`	Read	Raw /P permissions bitmask from the encryption dictionary (PDF 32000-1:2008 Table 22).
`OpenAction`	`IAppointment?`	Read/Write	The document open action (action or destination executed when opening the PDF), or null.
`PageInfo`	`PageInfo`	Read/Write	Default page dimensions/margins applied to pages added after this is set.
`EmbeddedFiles`	`EmbeddedFileCollection`	Read	Embedded files collection.
`HasEmbeddedFiles`	`bool`	Read	Whether the document has embedded files.
`PageLabels`	`PageLabelCollection`	Read	Page labels, or null.
`OutputIntents`	`OutputIntents`	Read	Output intents declared in the document catalog.
`Destinations`	`DestinationCollection`	Read	Provides destination lookup methods (e.g., GetPageNumber by destination name).
`NamedDestinations`	`NamedDestinationCollection`	Read	Named destinations in the document.
`OptionalContent`	`OptionalContentProperties?`	Read	Optional content properties (layers), or null if none.
`ViewerPreferences`	`ViewerPreferences?`	Read	Viewer preferences that control how the document is displayed.
`CenterWindow`	`bool`	Read/Write	/CenterWindow viewer preference: position document window in the centre of the screen.
`FitWindow`	`bool`	Read/Write	/FitWindow viewer preference: resize the window to fit the first displayed page.
`DisplayDocTitle`	`bool`	Read/Write	/DisplayDocTitle viewer preference: show the document title in the window’s title bar instead of the file name.
`PageLayoutName`	`string?`	Read/Write	Raw /PageLayout name read from the catalog (e.g., “SinglePage”, “TwoColumnLeft”).
`PageModeName`	`string?`	Read/Write	Raw /PageMode name read from the catalog (e.g., “UseNone”, “UseOutlines”).
`PageLayout`	`PageLayout`	Read/Write	The /PageLayout entry as a typed enum.
`PageMode`	`PageMode`	Read/Write	The /PageMode entry as a typed enum.
`NonFullScreenPageMode`	`PageMode`	Read/Write	The /NonFullScreenPageMode viewer preference (which page mode to revert to when leaving full-screen).
`PrintScaling`	`PrintScaling`	Read/Write	The /PrintScaling viewer preference.
`Duplex`	`PrintDuplex`	Read/Write	The /Duplex viewer preference (default Simplex when unset).
`Direction`	`Direction`	Read/Write	The /Direction viewer preference (text-flow direction).
`CryptoAlgorithm`	`CryptoAlgorithm?`	Read	The encryption algorithm in use, or null when the document is not encrypted.
`Id`	`Id?`	Read	The /ID array from the trailer, or null when no /ID entry is present.
`IsPdfUaCompliant`	`bool`	Read	True when the document’s XMP metadata carries a pdfuaid:part entry (PDF/UA-1 identifier).
`Language`	`string?`	Read/Write	The natural language of the document (BCP 47).
`IsTagged`	`bool`	Read	Whether the document is tagged PDF.
`StructTreeRoot`	`Aspose.Pdf.Tagged.StructTreeRoot?`	Read	The structure-tree root (/StructTreeRoot) for reading a tagged document’s logical structure, or null when the document is not tagged.
`LogicalStructure`	`Aspose.Pdf.Structure.RootElement`	Read	The root of the document’s logical-structure tree.
`TaggedContent`	`Tagged.ITaggedContent`	Read	Tagged-content surface for accessibility metadata and the logical-structure tree.
`AssociateEmbeddedFiles`	`bool`	Read/Write	Add an embedded file to the document.
`ChecksumEmbeddedFiles`	`bool`	Read/Write	Whether an embedded file’s /Params carries a /CheckSum of the bytes it embeds.
`HasForm`	`bool`	Read	Whether the document has an interactive form.
`HasOutlines`	`bool`	Read	Whether the document has bookmarks.
`HasMetadata`	`bool`	Read	Whether the document has XMP metadata.
`HasPageLabels`	`bool`	Read	Whether the document has page labels.
`HasCollection`	`bool`	Read	Whether the document is a PDF Portfolio (has a /Collection dictionary in the catalog).
`HasDestinations`	`bool`	Read	Whether the document has named destinations.
`HasLayers`	`bool`	Read	Whether the document has optional content (layers).
`HasStructTree`	`bool`	Read	Whether the document has a structure tree.
`EnableObjectUnload`	`bool`	Read/Write	Whether to unload large objects after use to reduce memory pressure.
`EncryptMetadata`	`bool`	Read/Write	Whether the next encryption carries the document’s METADATA with everything else, or leaves the packet in the clear for a reader that indexes it without the password.
`OptimizeSize`	`bool`	Read/Write	Gets or sets a flag indicating whether the document should be optimized for size on save.
`EmbedStandardFonts`	`bool`	Read/Write	When true, the standard 14 PostScript fonts (Helvetica / Times / Courier × 4 styles + Symbol + ZapfDingbats) are embedded into the saved document so the output renders identically without relying on viewer-side font fallbacks.
`IgnoreCorruptedObjects`	`bool`	Read/Write	When true, the parser tolerates corrupted indirect-object declarations (extra/garbled bytes between objects) instead of throwing.
`IsLicensed`	`bool`	Read	Whether a license is currently applied.
`IsEncrypted`	`bool`	Read	Whether the document is encrypted.
`IsDecrypted`	`bool`	Read	Whether the document has been successfully decrypted (i.e., the decryptor was initialised).
`Background`	`Color?`	Read/Write	Document-wide background colour painted on every page before content during Save.
`Actions`	`Annotations.DocumentActionCollection`	Read	Catalog /AA additional-action dictionary.
`CustomSecurityHandler`	`Security.ICustomSecurityHandler?`	Read	Stored custom security handler when set via the ICustomSecurityHandler Encrypt overloads.
`AllowReusePageContent`	`bool`	Read/Write	Whether the saver may reuse identical page-content streams.
`EnableNotificationLogging`	`bool`	Read/Write	Whether the document emits notification log entries.
`HandleSignatureChange`	`bool`	Read/Write	Whether signature fields fire change-handlers when their dict mutates.
`HideMenubar`	`bool`	Read/Write	Viewer preference: hide the menu bar (/ViewerPreferences /HideMenubar).
`HideToolBar`	`bool`	Read/Write	Viewer preference: hide the toolbar (/ViewerPreferences /HideToolbar).
`HideWindowUI`	`bool`	Read/Write	Viewer preference: hide window UI chrome (/ViewerPreferences /HideWindowUI).
`IsXrefGapsAllowed`	`bool`	Read/Write	Allow gaps in the xref table during parse.
`PickTrayByPdfSize`	`bool`	Read/Write	Viewer preference: pick the paper tray by PDF page size (/ViewerPreferences /PickTrayByPDFSize).
`FileSizeLimitToMemoryLoading`	`int`	Read/Write	Maximum file size (bytes) loaded entirely into memory.
`DefaultNodesNumInSubtrees`	`byte`	Read	Default page-tree branching factor (PDF table 30 /Count vs /Kids ratio).

Methods

Signature	Description
`Create()`	Create a new empty PDF document.
`RemoveNamedDestination(name: string)`	Remove a named destination from the document’s /Names → /Dests name tree.
`ImportPage(source: Document, pageNumber: int, insertAt: int)`	Import a single page from another document into this document.
`Dispose()`	Calls Dispose on this Document instance.
`PlaceOnFinalPage(pageNumber: int, fragment: Text.TextFragment)`	Place an explicitly positioned fragment on the page that will bear pageNumber ONCE THE DOCUMENT HAS PAGINATED, rather than on whatever page holds that number right now.
`AddEmbeddedFile(fileName: string, fileData: byte[]?, description: string?, mimeType: string?, compress: bool, creationDate: DateTime?, modDate: DateTime?)`	Calls AddEmbeddedFile(fileName, fileData, description, mimeType, compress, creationDate, modDate) on this Document instance.
`GetCatalogValue(key: string)`	Reads a value from the document’s /Catalog by name.
`GetOrCreateMetadata()`	Get or create XMP metadata for this document.
`SetVersion(version: string)`	Set the PDF version for the output header (e.g., “1.7”, “2.0”).
`Document()`	Create a new empty PDF document (parameterless constructor, matches public API).
`Document(filename: string)`	Open a PDF document from a file path.
`Document(version: PdfVersion)`	Create an empty document targeting the given PDF specification version.
`Document(filename: string, password: string)`	Open an encrypted PDF document from a file path with a password.
`Document(filename: string, certOptions: Security.CertificateEncryptionOptions)`	Open a Public-Key security-handler encrypted document from a file path using the supplied certificate-encryption options.
`Document(filename: string, certOptions: Security.CertificateEncryptionOptions, isManagedStream: bool)`	File ctor with cert options and the isManagedStream flag (stored only — the in-memory byte buffer is always reusable).
`Document(input: Stream, certOptions: Security.CertificateEncryptionOptions)`	Open a Public-Key security-handler encrypted document from a stream.
`Document(input: Stream, certOptions: Security.CertificateEncryptionOptions, isManagedStream: bool)`	Stream ctor with cert options and the isManagedStream flag.
`Document(input: Stream, password: string)`	Open an encrypted PDF document from a stream with a password.
`Document(path: string, options: HtmlLoadOptions)`	Open an HTML file and convert to PDF using the given options.
`Document(stream: Stream, options: HtmlLoadOptions)`	Open an HTML stream and convert to PDF using the given options.
`Document(path: string, options: TxtLoadOptions)`	Open a plain-text (.txt) file and convert it to PDF using the given options.
`Document(stream: Stream, options: TxtLoadOptions)`	Open a plain-text stream and convert it to PDF using the given options.
`Document(path: string, options: MdLoadOptions)`	Open a Markdown file and convert it to PDF using the given options.
`Document(stream: Stream, options: MdLoadOptions)`	Open a Markdown stream and convert it to PDF using the given options.
`Document(path: string, options: SvgLoadOptions)`	Open an SVG file and convert it to PDF using the given options.
`Document(stream: Stream, options: SvgLoadOptions)`	Open an SVG stream and convert it to PDF using the given options.
`Open(data: byte[])`	Open a PDF document from a byte array.
`Open(data: byte[], password: string)`	Open an encrypted PDF document from a byte array with a password.
`Open(path: string)`	Open a PDF document from a file path.
`Open(path: string, password: string)`	Open an encrypted PDF document from a file path with a password.
`Document(input: Stream)`	Open a PDF document from a stream (constructor, matches public API).
`Open(stream: Stream)`	Open a PDF document from a stream.
`Open(stream: Stream, password: string)`	Open an encrypted PDF document from a stream with a password.
`Open(path: string, options: MdLoadOptions)`	Open a Markdown file and convert it to a PDF document.
`Open(data: byte[], options: MdLoadOptions)`	Open a Markdown file from bytes and convert it to a PDF document.
`Open(path: string, options: SvgLoadOptions)`	Open an SVG file and convert it to a PDF document.
`Open(path: string, options: HtmlLoadOptions)`	Open an HTML file and convert it to a PDF document.
`Open(data: byte[], options: HtmlLoadOptions)`	Open an HTML file from bytes and convert it to a PDF document.
`Open(data: byte[], options: SvgLoadOptions)`	Open an SVG file from bytes and convert it to a PDF document.
`BindXml(file: string)`	Bind an Aspose.Pdf XML template to this document.
`BindXml(stream: Stream)`	Bind an Aspose.Pdf XML template from a stream to this document.
`BindXml(xmlStream: Stream, xslStream: Stream?)`	Bind an Aspose.Pdf XML template from a stream with an optional XSLT stylesheet stream.
`BindXml(xmlStream: Stream, xslStream: Stream?, settings: System.Xml.XmlReaderSettings?)`	Bind an Aspose.Pdf XML template from a stream with an optional XSLT stylesheet stream and explicit XmlReader settings for the input parse.
`BindXml(xmlFile: string, xslFile: string?)`	Bind an Aspose.Pdf XML template with an optional XSLT stylesheet.
`LinearizeDocument()`	Linearize the document for fast web viewing.
`RemoveFormField(fieldName: string)`	Remove a form field by name from all pages and the AcroForm.
`Convert(callback: CallBackGetHocr, flattenImages: bool)`	Render each page to an image, hand it to the OCR callback, then overlay the returned hOCR text on the page as an invisible text layer (text rendering mode 3, /Tr 3) so the PDF becomes searchable / copy-pasteable.
`Convert(callback: CallBackGetHocrWithPage, flattenImages: bool)`	Calls Convert(callback, flattenImages) on this Document instance.
`Convert(callback: CallBackGetHocr)`	Convenience overload: same as Convert(CallBackGetHocr, bool) with flattenImages = false.
`Convert(callback: CallBackGetHocrWithPage)`	Convenience overload of Convert(CallBackGetHocrWithPage, bool) with flattenImages = false.
`MergeDocuments(documents)`	Represents a PDF document. This is the main entry point for the library.
`MergeDocuments(files)`	Calls MergeDocuments(files) on this Document instance.
`Merge(documents)`	Merge every page of each documents entry into this document, preserving source order.
`Merge(files)`	Merge every page of each file in files into this document.
`Merge(mergeOptions: MergeOptions, documents)`	Merge with explicit options.
`Merge(mergeOptions: MergeOptions, files)`	Merge files with explicit options — same semantics as the Document[] overload.
`MergeDocuments(mergeOptions: MergeOptions, files)`	Static Merge: build a fresh Document containing every page from files, then apply mergeOptions.
`SendTo(device: Devices.DocumentDevice, output: Stream)`	Render this document through device into output — delegates to Stream).
`SendTo(device: Devices.DocumentDevice, outputFileName: string)`	File overload of DocumentDevice, Stream).
`SendTo(device: Devices.DocumentDevice, fromPage: int, toPage: int, output: Stream)`	Render a page range — delegates to the device’s page-range Process overload.
`SendTo(device: Devices.DocumentDevice, fromPage: int, toPage: int, outputFileName: string)`	File-pair page-range overload.
`GetObjectById(id: string)`	Resolve a PDF object by string id.
`Convert(fixup: Fixup, outputLog: Stream, onlyValidation: bool, parameters)`	Run a pre-defined fixup operation.
`Convert(fixup: Fixup, outputLog: string, onlyValidation: bool, parameters)`	File-log overload of Convert(Fixup, Stream, bool, object[]).
`Convert(fixup: Fixup, outputLog: string)`	Apply fixup and write a log to outputLog (the common, non-validation case).
`Convert(srcFileName: string, loadOptions: LoadOptions, dstFileName: string, saveOptions: SaveOptions)`	Open srcFileName via the load-options hierarchy (HtmlLoadOptions / SvgLoadOptions / MdLoadOptions all derive from LoadOptions) and save to dstFileName.
`Convert(srcFileName: string, loadOptions: LoadOptions, dstStream: Stream, saveOptions: SaveOptions)`	Opens the source file with the given load options (HTML, SVG, Markdown and so on) and writes the result to a stream.
`Convert(srcStream: Stream, loadOptions: LoadOptions, dstFileName: string, saveOptions: SaveOptions)`	Reads the source from a stream with the given load options (HTML, SVG, Markdown and so on) and saves the result to a file.
`Convert(srcStream: Stream, loadOptions: LoadOptions, dstStream: Stream, saveOptions: SaveOptions)`	Reads the source from a stream with the given load options (HTML, SVG, Markdown and so on) and writes the result to another stream.
`Encrypt(userPassword: string, ownerPassword: string, permissions: DocumentPrivilege?, algorithm: CryptoAlgorithm)`	Encrypt the document with the specified algorithm, passwords, and permissions.
`Encrypt(userPassword: string, ownerPassword: string, privileges: DocumentPrivilege?, cryptoAlgorithm: CryptoAlgorithm, usePdf20: bool)`	Encrypt overload accepting an explicit usePdf20 flag.
`Encrypt(userPassword: string, ownerPassword: string, permissions: Aspose.Pdf.Permissions, cryptoAlgorithm: CryptoAlgorithm, usePdf20: bool)`	Encrypt overload accepting the Permissions flags enum and an explicit usePdf20 flag.
`Encrypt(userPassword: string, ownerPassword: string, permissions: Aspose.Pdf.Permissions, cryptoAlgorithm: CryptoAlgorithm)`	Encrypt overload accepting the legacy Permissions flags enum.
`ChangePasswords(ownerPassword: string, newUserPassword: string, newOwnerPassword: string)`	Change the password on the bound document.
`Decrypt()`	Remove encryption from the document.
`Optimize()`	Optimize document resources by removing unused objects and deduplicating streams, and linearize the document for fast web view.
`ProcessParagraphs()`	Process paragraphs in the document (layout step before save).
`Convert(options: PdfFormatConversionOptions)`	Convert the document to the specified PDF/A conformance level.
`Convert(outputLogFileName: string, format: PdfFormat, action: ConvertErrorAction)`	Convert the document to a specific PDF/A format with a log file.
`Convert(outputLogFileName: string, format: PdfFormat, action: ConvertErrorAction, transparencyAction: ConvertTransparencyAction)`	Convert the document to a specific PDF/A format with a log file, specifying transparency handling.
`Convert(outputLogStream: Stream, format: PdfFormat, action: ConvertErrorAction)`	Convert the document to a specific PDF/A format with a log stream.
`Convert(outputLogStream: Stream, format: PdfFormat, action: ConvertErrorAction, transparencyAction: ConvertTransparencyAction)`	Stream-log overload with explicit transparency action.
`GetPdfACompliance()`	Returns the PDF/A compliance level detected from XMP metadata, or null if not a PDF/A document.
`Flatten()`	Flatten all form fields — renders their visual appearance into page content and removes the interactive form.
`Flatten(flattenSettings: Forms.Form.FlattenSettings)`	Flatten with explicit settings.
`AddNamedDestination(name: string, destination: DestinationArray)`	Add a named destination to the document using the /Names → /Dests name tree.
`ImportPages(source: Document, pageNumbers: int[], insertAt: int)`	Import specified pages from another document into this document.
`RemovePdfaCompliance()`	Remove PDF/A compliance identification from XMP metadata.
`IsRepairNeeded(options: RepairOptions)`	Check whether the document needs repair.
`Repair()`	Repair the document by re-serializing it.
`HasIncrementalUpdate()`	Returns true if this PDF uses incremental updates (has multiple %%EOF markers).
`OptimizeResources()`	Shrinks the document using the default settings: unused resources and objects are dropped, duplicate streams are linked and duplicate images are removed.
`OptimizeResources(strategy: Aspose.Pdf.Optimization.OptimizationOptions)`	Shrinks the document using the given settings (unused resources and objects, duplicate streams and images, image compression and downsampling, font subsetting or unembedding, metadata removal).
`ToArray()`	Serialize the document into a fresh byte array.
`Encrypt(userPassword: string, ownerPassword: string, privileges: Facades.DocumentPrivilege, customHandler: Security.ICustomSecurityHandler)`	Encrypt with a custom security handler, which supplies the /O and U values, the file key and the per-object cipher in place of the Standard handler.
`Encrypt(userPassword: string, ownerPassword: string, permissions: Aspose.Pdf.Permissions, customHandler: Security.ICustomSecurityHandler)`	Same — Permissions-typed overload.
`Encrypt(permissions: Aspose.Pdf.Permissions, cryptoAlgorithm: CryptoAlgorithm, publicCertificates: System.Collections.Generic.IList<System.Security.Cryptography.X509Certificates.X509Certificate2>)`	Encrypt with a list of recipient public certificates (Public-Key /Filter security handler).
`SetDefaultFileSizeLimitToMemoryLoading()`	Reset FileSizeLimitToMemoryLoading to its built-in default.
`SetTitle(title: string)`	Update the /Info /Title entry.
`PageNodesToBalancedTree(nodesNumInSubtrees: byte)`	Rebuild the page tree so each subtree has nodesNumInSubtrees children.
`RemoveMetadata()`	Remove all metadata: the document information and every XMP packet - the document’s, and those of its pages, images, fonts and forms.
`RemovePdfUaCompliance()`	Withdraw the document’s claim to PDF/UA-1 conformance: the pdfuaid entries in the XMP packet and the extension schema that declares them.
`FlattenTransparency()`	Flatten transparency to opaque graphics.
`SplitSharedImages(pages)`	Give each of the passed pages a private copy of the image XObjects they share, so an in-place edit reached through one page (e.g.
`Repair(options: RepairOptions)`	Apply the requested repair pass.
`ExportAnnotationsToXfdf(stream: Stream)`	Export every annotation in the document to an XFDF stream.
`ExportAnnotationsToXfdf(fileName: string)`	Export every annotation in the document to an XFDF file.
`ImportAnnotationsFromXfdf(stream: Stream)`	Import annotations from an XFDF stream into the document.
`ImportAnnotationsFromXfdf(fileName: string)`	Import annotations from an XFDF file into the document.
`ConvertPageToPNGMemoryStream(page: Page)`	Convert one page to a PNG memory stream.
`SaveXml(file: string)`	Write the document’s generator DOM as Aspose.Pdf template XML — the counterpart of BindXml(string), so a document can be saved and read back.
`SaveXml(stream: Stream)`	Write the generator DOM as template XML to a stream.
`Check(doRepair: bool)`	Validate / repair the document.
`Check(doRepair: bool, output: System.IO.Stream)`	Validate the document’s page content streams and write an XML report of any problems to output.
`LoadFrom(filename: string, options: LoadOptions)`	Async file load wrapper (currently synchronous).
`Document(filename: string, isManagedStream: bool)`	Single-arg ctor whose parameter keeps the established name filename.
`Document(input: Stream, isManagedStream: bool)`	Stream ctor with managed-stream flag.
`Document(input: Stream, password: string, isManagedStream: bool)`	Stream ctor with password + managed-stream flag.
`Document(filename: string, password: string, isManagedStream: bool)`	File ctor with password + managed-stream flag.
`Document(input: Stream, password: string, customSecurityHandler: Aspose.Pdf.Security.ICustomSecurityHandler)`	Stream ctor with password + ICustomSecurityHandler.
`Document(input: Stream, password: string, isManagedStream: bool, customSecurityHandler: Aspose.Pdf.Security.ICustomSecurityHandler)`	Stream ctor with password + managed-stream + ICustomSecurityHandler.
`Document(filename: string, password: string, customSecurityHandler: Aspose.Pdf.Security.ICustomSecurityHandler)`	File ctor with password + ICustomSecurityHandler.
`Document(filename: string, password: string, isManagedStream: bool, customSecurityHandler: Aspose.Pdf.Security.ICustomSecurityHandler)`	File ctor with password + managed-stream + ICustomSecurityHandler.
`Document(input: Stream, options: LoadOptions)`	Stream ctor with LoadOptions.
`Document(filename: string, options: LoadOptions)`	File ctor with LoadOptions — same runtime dispatch as the stream overload.
`FreeMemory()`	Clears memory.
`Save()`	Save the document in-place: writes back to the file the document was opened from (FileName), or performs an incremental save to the original source stream when the document was opened from a writable FileStream.
`Save(outputFileName: string)`	Save the document to a file.
`Save(outputFileName: string, format: SaveFormat)`	Save the document to a file in the specified format.
`Save(outputStream: Stream, format: SaveFormat)`	Save the document to a stream in the specified format.
`Save(output: Stream, options: HtmlSaveOptions)`	Save the document as HTML to a stream using the specified options.
`Save(path: string, options: HtmlSaveOptions)`	Save the document as HTML to a file using the specified options.
`Save(outputStream: Stream, options: SaveOptions)`	Save to a stream using general SaveOptions (stub type from Aspose.Pdf namespace).
`Save(outputFileName: string, options: SaveOptions)`	Save to a file using general SaveOptions (stub type from Aspose.Pdf namespace).
`Save(options: SaveOptions)`	Save the document using the configured SaveOptions.
`SaveAsync(cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save().
`SaveAsync(options: SaveOptions, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(SaveOptions).
`SaveAsync(output: Stream, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(Stream).
`SaveAsync(outputStream: Stream, format: SaveFormat, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(Stream, SaveFormat).
`SaveAsync(outputStream: Stream, options: SaveOptions, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(Stream, SaveOptions).
`SaveAsync(outputFileName: string, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(string).
`SaveAsync(outputFileName: string, format: SaveFormat, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(string, SaveFormat).
`SaveAsync(outputFileName: string, options: SaveOptions, cancellationToken: System.Threading.CancellationToken)`	Async wrapper around Save(string, SaveOptions).
`Save(output: Stream)`	Save the document to a stream.
`Validate()`	Validate the document structure and return any issues found.
`Validate(outputLogStream: Stream, format: PdfFormat)`	Validate the document against a specific PDF format (PDF/A, PDF/X).
`Validate(options: PdfFormatConversionOptions)`	Validate the document against a specific PDF format using conversion options.
`Validate(outputLogFileName: string, format: PdfFormat)`	Validate the document against a specific PDF format, writing log to a file.
`GetOrCreateViewerPreferences()`	Get or create viewer preferences for this document.
`GetXmpMetadata(stream: Stream)`	Write the document’s XMP /Metadata packet to stream.
`SetXmpMetadata(stream: Stream)`	Replace the document’s XMP /Metadata packet from stream.

Document

Overview

Properties

Methods

See Also