This guide describes how to save document of PDF, Word, Excel, PowerPoint and many other formats into one resultant document using GroupDocs.Merger API....Assembly Product Solution GroupDocs...
This article explains how to add document to Spreadsheet via OLE with GroupDocs.Merger within your .NET applications....Assembly Product Solution GroupDocs...
This article explains how to load PDF, Word, Excel, PowerPoint documents from URL when using GroupDocs.Conversion for Java....Assembly Product Solution GroupDocs...