This section explains how to search for embedded electronic signatures into the document metadata with GroupDocs.Signature API. Also this topic shows the way to customize data serialization, encryption and class definition with ability to embed it into the metadata electronic signature....Editor Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { // setup search options...
This article explains how to implement custom encryption for Metadata electronic signatures....Editor Product Solution GroupDocs...Apps. You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
In this article, you will learn how to convert an image file to text or Pdf using OCR with GroupDocs.Conversion for .NET....Editor Product Solution GroupDocs...(Encapsulated PostScript language) and PDF (Portable Document Format). Convert...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of spreadsheet formats such as XLS, XLSX, ODS, 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 spreadsheet and extract some additional file format information.
Load a Spreadsheet document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....Editor Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how to search for embedded electronic signatures with custom serialization in document metadata. This topic contains example of custom serialization, class definition and search for serialized objects in the document metadata with GroupDocs.Signature....Editor Product Solution GroupDocs...Apps. You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
This article shows how to access XMP metadata in a file of any supported format....Editor Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
It supports DOCX, DOCM, DOC, DOT, DOTM, XLS, XLSX, Pdf, PPT, JPG, PNG, HTML, EML and many more...Editor Product Solution GroupDocs...Text Template Rich Text Format PDF Document Type Parse Document...
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....Editor Product Solution GroupDocs...enabled, optimizes the resulting PDF for smaller file size, rather...
This article explains that how to search text from documents....Editor Product Solution GroupDocs...welcome to extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how to detect the document's file type and calculate the number of pages when converting a file with GroupDocs.Conversion for .NET....Editor Product Solution GroupDocs...document info for various formats. PDF documents using ( Converter converter...