Software by GroupDocs

HMTL5 document viewer library for displaying 50+ types of documents and images within your Java apps. Supported formats include: PDF, Microsoft Word and Excel documents, PowerPoint presentations, Visio diagrams, CAD and raster images.

HMTL5 document viewer for displaying over 50 types of documents within your .NET (ASP.NET, C#, VB.NET) apps. Supported formats include: PDF and Microsoft Word documents, Excel spreadsheets, PowerPoint slides, Visio diagrams, CAD and raster images.

.NET library that allows developers to build new or enhance existing apps with legally-binding electronic signature functionality. It includes controls for online signature capture, document preparation/sending, and signature authenticity.

A universal document conversion Java library designed for easy integration into your own apps. Allows you to convert over 50 document types, including Microsoft Word, Excel, PowerPoint and Visio to PDF and raster image files.

A lightweight .NET library that allows developers to convert back and forth between 50+ file formats, including PDF, Word, Excel, PowerPoint, Visio, CAD and raster images. The library is designed as a middleware for easy integration into .NET apps.

.NET merge / diff library for comparing PDF and Office documents.

.NET mail merge library for generating custom documents from Word or PDF templates. The library doesn't require Microsoft Office Automation or Word installation and can fill out templates with custom data obtained through user input, or from a DB.

A flexible Java library for HTML5-based annotation of 50+ types of documents and images, including PDF, Office, Visio, CAD and raster images. The library doesn't require client installations and can be seamlessly integrated into any Java app.

A lightweight .NET library for HTML5-based document annotation. The library is designed for easy integration into web, mobile or desktop apps and allows end users to annotate 50+ types of files, including PDF, Microsoft Office and raster images.