Developers
GroupDocs.Total for .NET
Suite Product Including All .NET Products.
GroupDocs is a document viewer library for .NET applications. It allows you to seamlessly implement features such as online document viewing, adding annotations, file format conversion, electronic signatures, file content comparison, and data embedding into documents for websites, mobile, and desktop applications.
GroupDocs.Total for Java
Suite Product Including All Java Products.
GroupDocs is a document viewer library for Java applications. It allows you to seamlessly implement features such as online document viewing, adding annotations, file format conversion, electronic signatures, file content comparison, and data embedding into documents for websites, mobile, and desktop applications.
GroupDocs.Viewer
Document Viewer Component.
A powerful document viewer API that enables you to display documents in a wide range of file formats. You can render entire documents, specific sections, individual pages, cell ranges, and more. It also allows you to show or hide individual document layers, giving you flexible control over annotations and comments.
GroupDocs.Annotation
Annotation Library.
An annotation management API that enables you to create and manipulate a wide range of annotations, including ranges, characters, lines, points, and underlines. As a comprehensive markup tool, it supports text and image highlighting, strikethroughs, tags, comments, and more. You can also print annotated documents or export them as PDFs.
GroupDocs.Conversion
File Format Conversion Library.
A comprehensive API that allows you to configure and convert documents across a wide variety of file formats. It goes beyond simple file conversion by offering advanced features such as outputting email headers, setting custom font directories, applying watermarks, and managing complex conversion processes—particularly for email files.
GroupDocs.Comparison
Document Difference Comparison.
An API that detects differences not only in document content but also in text styling. It offers features such as adjustable diff-check accuracy, the ability to apply changes after comparison, support for files and streams, customizable text styling for comparison through word separators and font colors, and the ability to compare password-protected files.
GroupDocs.Signature
Electronic Signature Library.
An e-signature API that allows you to sign digital documents in a variety of formats. It can read all registered certificates on the system and add signatures in multiple formats, including text, barcodes, images, and QR codes. You can also use simple or advanced search to locate signatures and customize properties such as shadow, angle, and size.
GroupDocs.Assembly
Document Field Population.
An API that automates document generation and reporting through customizable templates. It supports formulas and sequential data, template-based string formatting, and number formatting for ordinals, cardinals, alphabets, and more. You can also dynamically insert content into reports using variables and conditional formatting.
GroupDocs.Metadata
Document Metadata Processing.
A metadata manipulation API that lets you import, edit, replace, and remove metadata across various document formats. You can compare metadata between two files to identify similarities and differences, export metadata to Excel, CSV, or DataSets, detect the MIME type of a file or stream, remove location data from photos, reduce file size, and more.
GroupDocs.Search
Document Search and Extraction.
A document and text search API that delivers basic to advanced search capabilities through multiple index generation and merging, along with simple, boolean, fuzzy, regular expression (regex), and other query types. It provides fast, reliable, and intelligent search across files, documents, and emails, with support for homophones, synonyms, date ranges, wildcards, and case-sensitive searches.
GroupDocs.Parser
Raw Data and Formatted Text Extraction.
An API that extracts raw, formatted, and structured text, as well as metadata, from files in various formats. It can parse password-protected documents, adjust text extraction speed, and support Markdown and HTML formatting—including fonts, hyperlinks, headers, lists, and tables. You can also retrieve data from email containers such as Exchange Web Services, POP3, and IMAP.
GroupDocs.Watermark
Add and Remove Text and Image Watermarks.
An API for applying and managing electronic watermarks, including adding, searching for, and removing watermarks within documents. You can lock watermarks to prevent edits or replace existing ones. It also supports protecting text watermarks using unreadable characters in presentations and modifying shape properties such as text content and tilt angle.
GroupDocs.Editor
Edit Multiple Documents in HTML
A document editing API that lets you load documents, convert them to HTML, edit the HTML in an external UI, and save the result back in the original format. You can retrieve attached resources individually, access the CSS content of an HTML document, or generate an HTML DOM from string content and convert it into a document. It also supports applying security settings to processed documents.
GroupDocs.Merger
Combine and Split Multiple Documents into One.
An API for merging and splitting documents, including combining, dividing, sorting, replacing, or deleting single or multiple pages, slides, and charts. You can also apply or remove password protection for both known and unknown file formats, and trim unwanted sections by removing splits or specific pages, slides, and diagrams from one or more documents.
GroupDocs.Classification
Text and Document Classification
An API that classifies raw text and documents across formats such as Microsoft Word, PDF, OpenDocument, RTF, and plain text, using multiple classification methods including IAB-2. It also offers a variety of advanced features that allow you to easily customize classification results to suit your specific needs.
GroupDocs.Redaction
Document Revision and Redaction.
An API for revising and cleaning up documents by removing or redacting sensitive information, content, and metadata from documents, spreadsheets, PDFs, and presentations.
