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....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
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....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Learn this article and check how to restrict loading of external resources during conversion...Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
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....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article shows how to access XMP metadata in a file of any supported format....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
File formats from which GroupDocs.Parser for Node.js via Java can extract text, metadata, images, attachments, forms and other data....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Follow this guide and learn how to merge MS Excel spreadsheets using CSharp programming language....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to load password-protected PDF, Word, Excel, PowerPoint documents when using GroupDocs.Parser for Python via .NET....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert web documents to PDF, PNG, and JPEG formats....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Following this guide you will learn how to obtain basic document metadata like pages count, size, file type before editing it with GroupDocs.Editor for Python via .NET API....Markdown Product Solution GroupDocs.Comparison Product Solution GroupDocs...