This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API.... To sign PDF, Word, Excel, PowerPoint, and other documents...
Learn how to extract text structure from documents using GroupDocs.Parser for Python via .NET. Get XML representation of document structure including paragraphs, tables, lists....varies by document type (Word, Excel, PowerPoint) Use Python’s xml...
Use GroupDocs.Watermark for Python via .NET with AI coding assistants and LLMs — the bundled AGENTS.md reference, the GroupDocs MCP server, and machine-readable documentation....watermarks across PDF, Word, Excel, PowerPoint, Visio, email, and...
A convenient text extractor API that permits users to extract raw or formatted text from different document formats. Besides, it is not only a text extractor API, the user can extract metadata from the document as well....PDF files, Word documents, Excel spreadsheets, and more. You...
This article demonstrates how to convert PowerPoint presentations of PPT, PPTX, ODP to other formats with couple lines of Java code....other tools, like Word and Excel, for better office productivity...
Compare two Word documents programmatically in C# with GroupDocs.Comparison for .NET: choose between revision‑track (Accept/Reject) and inline highlight output modes. Includes ready‑to‑run C# examples and a breakdown of WordCompareOptions....the library supports PDFs, Excel spreadsheets, presentations...
Following code snippet shows how to add text watermark to a document. If the document consists of multiple parts (pages, worksheets, slides, frames etc), the watermark will be added to all of them.
advanced_usage.adding_text_watermarks.AddTextWatermark
// Specify an absolute or relative path to your image. Ex: "C:\\Docs\\image.png" Watermarker watermarker = new Watermarker("image.png"); // Initialize the font to be used for watermark Font font = new Font("Arial", 19, FontStyle.Bold | FontStyle.Italic); // Create the watermark object TextWatermark watermark = new TextWatermark("Test watermark", font); // Set watermark properties watermark.... close (); Warning Excel worksheets don’t have explicit...
This article demonstrates how to convert PowerPoint presentations of PPT, PPTX, ODP to other formats with couple lines of C# code....other tools, like Word and Excel, for better office productivity...
This section contains articles with explanation how to create Metadata electronic signatures and embed into metadata custom object with its serialization and encryption. The examples show how to customize object serialization and encryption.... To sign PDF, Word, Excel, PowerPoint, and other documents...