Learn how to add secure watermarks to Word documents using GroupDocs.Watermark for .NET. Compare 5 protection methods from basic to advanced with complete code examples....file formats including PDF, Excel, PowerPoint, images, and more...
Learn how to get list of used fonts, specify or replace missing fonts, exclude fonts...itself: Microsoft Office (except Excel), OpenDocument formats, emails...
This article explains how to create QR-code electronic signature with standard encoded entries like Address, Email, V-Card, MeCard, EPC/SEPA, Event etc...welcome to eSign PDF, Word, Excel, PowerPoint documents with free...
Convert PDF, Word, Excel, EPUB, and more to Markdown directly from Python. A self-contained PyPI wheel with a pythonic API, async support, and LLM-friendly output....library converts PDF, Word, Excel, EPUB, and 20+ more formats...
This article explains how to detect the document file type and calculate the number of pages when converting a file with GroupDocs.Conversion for Java.... Spreadsheets (Excel, CSV, etc.) For spreadsheet...
Learn how to add secure watermarks to Word documents using GroupDocs.Watermark for .NET. Compare 5 protection methods with code examples, including locked headers, tiled watermarks, and password-protected sections that can't be easily removed....While this method offers excellent security, there’s an important...file formats including PDF, Excel, PowerPoint, and images. Q:...
This topic explains how to verify digital signatures embedded in images using steganography (LSB technique) with GroupDocs.Signature API.... To sign PDF, Word, Excel, PowerPoint, and other documents...
Master GroupDocs.Search for .NET integration with Python using pythonnet. Learn 2 implementation approaches to solve dependency resolution challenges, with complete code examples for wrapper-based and manual type resolution methods....formats including PDF, Word, Excel, PowerPoint, images, and more...