Файлы Word и Excel утрачивают имена авторов, комментарии и следы правок через метаданные. Сравните три подхода к удалению в GroupDocs.Metadata for Python, затем проверьте с помощью проверки утечки...."Revision" , "TrackedChange" , "Classification" , "Department" , "Server"...
Complete list of the 190+ file formats GroupDocs.Viewer for Python via .NET can render — Microsoft Office, PDF, CAD, email, archives, images, eBooks, and more....Classification Product Solution Purchase...
Learn how to create an OCR connector with Aspose.OCR for Java and plug it into GroupDocs.Parser for Node.js via Java....Classification Product Solution Purchase...
This topic describes how to use the GroupDocs.Viewer Java API to specify various options for rendering CAD files to HTML, PDF, PNG, and JPEG....Classification Product Solution Purchase...
This article explains how to iteratively sign a PDF document with multiple digital certificates using advanced options with GroupDocs.Signature API....Classification Product Solution Purchase...
Add watermarks to PowerPoint presentations. Add watermark to particular slide with simple or advanced settings easily....Classification Product Solution Purchase...
Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV metadata.
Load an MKV video Get the root metadata package Extract the native metadata package using the MatroskaRootPackage.getMatroskaPackage method Read the Matroska metadata properties on different levels of the format structure advanced_usage.managing_metadata_for_specific_formats.video.matroska.MatroskaReadNativeMetadataProperties
try (Metadata metadata = new Metadata(Constants.InputMkv)) { MatroskaRootPackage root = metadata.getRootPackageGeneric(); // Read the EBML header System....Classification Product Solution Purchase...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of WordProcessing documents such as DOC, DOCX, ODT, etc. For the full list of supported document formats please refer to Supported Document Formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded document and extract some additional file format information.
Load a WordProcessing document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....Classification Product Solution Purchase...
Compare encrypted PDF and Word documents with GroupDocs.Comparison for .NET. Five approaches covering per-document LoadOptions.Password, PasswordSaveOption on the result, format-specific display modes, and when a missing password actually throws....Classification Product Solution Purchase...