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....Assembly Product Solution GroupDocs...
This topic explains how to generate document signature preview in Python with various options by GroupDocs.Signature for Python via .NET....Assembly Product Solution GroupDocs...
Compare six methods for signing PDFs inside a Linux container with GroupDocs.Signature for Node.js via Java: font inventory, probing, resolution, option building, two-stage signing, and verification....Assembly Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer .NET API to convert EBooks to HTML, PDF, PNG, and JPEG formats....Assembly Product Solution GroupDocs...
Learn this article and check how to load and convert Microsoft Excel and Open Document spreadsheets with advanced options using GroupDocs.Conversion for Java API....Assembly Product Solution GroupDocs...
Follow this guide and learn how to convert between diagram formats (VSDX, VSD, VSS, etc.) and customize page fitting using GroupDocs.Conversion for .NET....Assembly Product Solution GroupDocs...
GroupDocs.Metadata for Java 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 getPresentationType method to obtain file format information advanced_usage....Assembly Product Solution GroupDocs...