GroupDocs.Merger for Java allows you to merge documents and manipulate document structure across wide range of supported document types - PDF, DOCX/DOC, PPTX/PPT, XLSX/XLS, VSDX/VSD, ODT, ODS, ODP, HTML, EPUB and many others. Merge several documents into one, split single document to multiple documents, reorder or replace document pages, change page orientation, manage document password and perform other manipulations with GroupDocs.Merger for Java API. Features: * ...

GroupDocs.Total for Java is an all-in-one suite that bundles GroupDocs document APIs for viewing, conversion, comparison, annotation, and related workflows in a single Java package.