This article explains how to search for encrypted electronic signatures in the document metadata. This topic contains example of using standard encryption, serialization, class definition and search for embedded objects in the document metadata with GroupDocs.Signature....Assembly Product Solution GroupDocs...
This article explains how to sign document with Form field electronic signatures using advanced options with GroupDocs.Signature API....Assembly Product Solution GroupDocs...
Following this guide you will learn how to generate PDF, Word (DOC, DOCX), Excel(XLS, XLSX), PowerPoint(PPT, PPTX) documents thumbnails and preview document pages using GroupDocs.Merger for .NET API....Assembly Product Solution GroupDocs...
Adding watermark to all pages of a particular type Using GroupDocs.Watermark, you can add watermark to all pages of a particular type in a document. It consists of following steps.
Load the document Create and initialize watermark object Set watermark properties Add watermark by specifying page type using setPlacementType() method of DiagramShapeWatermarkOptions Save the document Following code shows how to add watermark to a particular type of the pages....Assembly Product Solution GroupDocs...
Follow this guide and learn how a file convert to pdf with height, width, DPI, margins and other customizations using GroupDocs.Conversion for .NET....Assembly Product Solution GroupDocs...
Convert text files to HTML, PDF, PNG, or JPEG using the GroupDocs.Viewer Python API. Learn how to render various file formats....Assembly Product Solution GroupDocs...