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  1. Search for embedded object with custom serializ...

     This article explains how to search for embedded electronic signatures with custom serialization in QR-code electronic signatures. This topic contains example of custom serialization, class definition and search for serialized objects in the QR-codes with GroupDocs.Signature....Watermark Product Solution GroupDocs...Signature ( "QRCodeCustomSerializ.pdf" ); // create data encryption...

    docs.groupdocs.com/signature/java/search-embed-...
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  2. Load Spreadsheet document with options | GroupDocs

    Learn this article and check how to load and convert Microsoft Excel and Open Document spreadsheets with advanced options using GroupDocs.Conversion for .NET API....Watermark Product Solution GroupDocs...enabled, optimizes the resulting PDF for smaller file size, rather...

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  3. Implement custom serialization with Metadata si...

    This article explains how to implement custom serialization for Metadata electronic signatures....Watermark Product Solution GroupDocs...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...

    docs.groupdocs.com/signature/net/implement-cust...
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  4. Render to HTML | GroupDocs

    With GroupDocs.Viewer for .NET you can render files to HTML format. As a simple usecase please see how easily you can convert Microsoft Word to clean html....Watermark Product Solution GroupDocs...includes (but not limited to) PDF, most of formats from the WordProcessing...

    docs.groupdocs.com/viewer/net/rendering-to-html/
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  5. Extract text from Microsoft Office PowerPoint p...

    To extract a text from Microsoft Office PowerPoint presentations getText and getText(int) method is used. These methods allow to extract a text from the entire presentation or a text from the selected slide. Here are the steps to extract a text from Microsoft Office PowerPoint presentations: Instantiate Parser object for the initial presentation; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Watermark Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

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  6. Search for embedded object with custom encrypti...

     This article explains how to search for embedded electronic signatures with custom encryption in document metadata. This topic contains example of custom encryption, class definition and search for encrypted objects in the document metadata with GroupDocs.Signature....Watermark Product Solution GroupDocs...Apps. You are welcome to eSign PDF, Word, Excel, PowerPoint documents...

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  7. Convert images with optical character recogniti...

    In this article, you will learn how to convert an image file to text or Pdf using OCR with GroupDocs.Conversion for .NET....Watermark Product Solution GroupDocs...(Encapsulated PostScript language) and PDF (Portable Document Format). Convert...

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  8. Working with metadata in Matroska (MKV) files |...

    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....Watermark Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

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  9. Working with metadata in Presentations | GroupDocs

    GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of presentations such as PPT, PPTX, POTM, POTX, etc. For the full list of supported presentation formats please refer to Supported Document Formats. Detecting the exact type of a presentation The following sample of code will help you to detect the exact type of a loaded presentation and extract some additional file format information. Load a presentation Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....Watermark Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

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  10. Features Overview | GroupDocs

    This article describes the main functions of GroupDocs.Parser for Python via .NET. Extracting text, images, metadata, tables, and structured data from documents with template-based parsing support....Watermark Product Solution GroupDocs...documents like ZIP archives, PDF portfolios, emails, OST containers...

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