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.... To sign PDF, Word, Excel, PowerPoint, and other documents...
This article explains how to sign document with QR-code electronic signatures using extended options with GroupDocs.Signature API.... To sign PDF, Word, Excel, PowerPoint, and other documents...
This article explains how to use stretch mode values to adjust signature area positions on document page with GroupDocs.Signature API....welcome to eSign PDF, Word, Excel, PowerPoint documents with free...
This article explains how to provide advanced search for QR Code electronic signatures with GroupDocs.Signature API.... To sign PDF, Word, Excel, PowerPoint, and other documents...
This article shows how to create electronic signatures with additional visual extensions...welcome to eSign PDF, Word, Excel, PowerPoint documents with free...
The page describes document annotations of different types and how to add annotations to a document using GroupDocs.Annotation API....Document text documents, Microsoft Excel spreadsheets, Microsoft PowerPoint...
Delete or remove watermarks from PDF and other documents in Java. An overview for Java developers to create a watermark removing applications....Documents in Java Watermark Excel Sheets in Java Add Watermark...
Convert images to PDF in C#. Convert JPG, TIFF, PNG, JPEG, GIF, BMP, and more files with rotation, resize, margins options using conversion API for .NET.... See Also # Convert Excel Spreadsheets to PDF in C# Convert...
This topic lists file formats supported by GroupDocs.Total for Python via .NET....office and text formats (Word, Excel, PowerPoint), OpenDocument (ODT)...