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Screenshot of GroupDocs.Editor for Java 26.1 release highlights, illustrating new delete slide and worksheet capabilities.

GroupDocs.Editor for Java 26.1 – February 2026 Release Highlights

Version 26.1 of GroupDocs.Editor for Java introduces APIs to delete slides and worksheets, SVG-based geometry rendering, enhanced highlight support, and a suite of stability improvements.
· GroupDocs Team · 2 min
Cover image showing GroupDocs.Editor for .NET 25.11 release highlights

GroupDocs.Editor for .NET 25.11 – November 2025 Release Highlights

Version 25.11 introduces worksheet and slide deletion capabilities and improves auto‑format detection for reliable saves.
· GroupDocs Team · 1 min
GroupDocs.Comparison

Python Word Document Comparison Guide: Find Differences Between DOCX Files Instantly with GroupDocs.Comparison

Discover how to master JSON comparisons with this comprehensive guide. Learn about the challenges and solutions provided by GroupDocs.Comparison, an API designed to enhance accuracy and efficiency in JSON data analysis through advanced visual and textual comparison methods.
· Yana Litvinchik · 6 min
GroupDocs.Watermark

🤖 AI-Powered Watermarking: Protect Documents with Smart Context-Aware Marking

Learn how to integrate AI with GroupDocs.Watermark to create intelligent, context-aware watermarks that automatically adapt to your document content. Perfect for enterprise document security and content protection.
· Yana Litvinchik · 11 min

Python Tiling Watermark Examples: How to Create Repeated Watermarks in Documents

Learn how to create tiling watermarks in Python with 7 practical examples. Protect PDFs and images using GroupDocs.Watermark API with text, image, and advanced tiling patterns.
· Yana Litvinchik · 11 min

📄 Digitally Sign PDFs with Azure Key Vault & GroupDocs.Signature for .NET | Complete Guide

Learn how to implement secure PDF digital signatures using Azure Key Vault and GroupDocs.Signature for .NET in this comprehensive step-by-step developer guide.
· Yana Litvinchik · 11 min

Compare Documents with GroupDocs.Comparison for Node.js: Installation, Features, and Use Cases

Master document comparison with GroupDocs.Comparison for Node.js. This guide offers a detailed look at the API’s powerful features, installation steps, and practical use cases. Discover how to improve document analysis accuracy and efficiency with advanced comparison techniques, enabling developers to seamlessly integrate document comparison functionality into their applications.
· Anton Samarskyy · 3 min

Iterative PDF Signing with Digital Certificates

Explore the process of iterative signing for PDF documents, allowing multiple digital signatures without compromising previous ones. Learn the technical implementation and benefits for enterprise use with C#, Java, and Node.js.
· Yuriy Mazurchuk, Yana Litvinchik, Igor Zubarev · 15 min

How to Generate a Tiling Watermark

Learn how to enhance document security with tiling watermarks. This comprehensive guide covers concepts, settings, and implementation in C#, Java, and Node.js.
· Yuriy Mazurchuk, Alexandr Razinkov, Igor Zubarev · 7 min

Integrate Watermarking in Node.js Applications

Discover how to integrate GroupDocs.Watermark into your Node.js applications, with a comprehensive installation guide, key features overview, and practical use cases with code snippets.
· Igor Zubarev · 5 min