Welcome to the GroupDocs.Comparison for Java

It is a Difference Checker and Documents Merging API. Supported are all industry standard document formats: PDF, OpenDocument, HTML, Microsoft Word, Excel, PowerPoint and Text files. It compares both Content and Styles of the documents. Supported with out-of-box ‘Track Changes’ functionality producing a summary file listing the source files with the changes made.

GroupDocs.Comparison for Java Resources

Following are the links to some useful resources you may need to accomplish your tasks.