Explore Document Processing SDKs
View, Convert, Merge, Watermark, Compare and Scan data from PDF, Microsoft Office, Visio, Project, OpenOffice, AutoCAD, 3D & Images.
Total
Enable your applications to manipulate more than 100 file formats. Includes all of our individual products.
Conversion
Enhance productivity and streamline workflows with fast batch document conversion APIs in any cross platform application
Viewer
Accelerate and simplify document or image viewing in any cross-platform application with native document viewer APIs.
Markdown
Document processing SDK to export PDF, Word, Excel, and other formats to Markdown for seamless integration with the gen AI ecosystem.
Comparison
Compare and merge documents across formats. Detect differences in text, styles, and formatting with high accuracy.
Watermark
Add, remove, search, and manage watermarks in PDF, Word, Excel, images, and other document formats programmatically.
Metadata
Read, edit, remove, and export metadata from documents, images, audio, and video files in your applications.
Parser
Extract text, images, and metadata from PDF, Word, Excel, and other document formats. Parse templates and structured data.
Merger
Merge, split, reorder, swap, and remove pages from PDF, Word, Excel, PowerPoint, and other document formats.
Assembly
Generate documents and reports from templates by populating them with data from various sources including databases, XML, and JSON.
Redaction
Redact sensitive text, metadata, annotations, and images from PDF, Word, Excel, and PowerPoint documents.
Signature
Add digital, barcode, QR code, text, image, and stamp signatures to documents. Verify and search existing signatures.
Search
Advanced full-text search across documents with support for indexing, fuzzy search, synonyms, and faceted search.
Editor
Edit Word, Excel, PowerPoint, and other document formats by converting them to HTML, modifying, and saving back.
Annotation
Add, edit, and remove annotations such as comments, highlights, drawings, and stamps from documents and images.
Classification
Classify documents and text using IAB-2, Document, and Sentiment taxonomies. Automate content categorization.
AI Agents & LLM Friendly
GroupDocs products are designed for seamless integration with AI agents, LLMs, and automated pipelines.
MCP Server
LLMs query GroupDocs documentation on-demand via Model Context Protocol, reducing token usage and improving accuracy.
AGENTS.md
Machine-readable documentation bundled in packages for automatic discovery by AI coding assistants like Claude, Copilot, and Cursor.
Markdown Export
Convert PDF, Word, Excel to clean Markdown optimized for RAG pipelines and text chunking with GroupDocs.Markdown.
Machine-Readable Docs
Full documentation as llms.txt and llms-full.txt for direct LLM consumption. Also available per product.
GroupDocs at a Glance
Key figures that illustrate GroupDocs usage and capabilities.
- 16
Products
Complete suite of document processing SDKs.
- 200+
File Formats
Supported across all products.
- 4
Platforms
.NET, Java, Node.js, and Python.
- 100+
Happy Customers
Companies worldwide trust GroupDocs.
Trusted by Industry Leaders
GroupDocs libraries are used by organizations and brands worldwide.
Frequently Asked Questions
Find answers to common inquiries about GroupDocs products.
- Can I evaluate GroupDocs products before purchasing?Yes! All GroupDocs products have a risk-free evaluation version available. We strongly encourage developers to download and try our APIs before purchasing to ensure that they will fill your needs 100%.
- Does GroupDocs do product demonstrations?No, our focus is on our APIs and making the most functional and stable products possible. We do offer fully functional and free trials in the form of a temporary license so you can test out the product for yourself.
- Where can I download the product?All products are available to download from the website. We do not send physical copies of our software by mail.
- Are GroupDocs developer licenses per user, or per named user?GroupDocs Developer licenses are per user, not per named user. We understand that members of a coding team may change over time and that it is not practical to have to update licensing each time that occurs.
- Do we need a separate license for our build or CI (Continuous Integration) Server?No, we are happy that customers use GroupDocs products on one server for solution-building purposes at no extra cost. This installation should not be used to circumvent the license terms of your agreement with GroupDocs and should respect any redistributable or location limitations imposed by your purchased license.
