This article demonstrates how to merge PowerPoint presentation files of PPT, PPTX, ODP and may other formats with couple java code lines and GroupDocs.Merger for Node.js via Java....Assembly Product Solution GroupDocs...
This article explains how to set up logging when processing a document with GroupDocs.Signature within your .NET applications....Assembly Product Solution GroupDocs...
This article explains how to provide advanced search for metadata electronic signatures with GroupDocs.Signature API....Assembly Product Solution GroupDocs...
This article explains how to sign document with Text signature by GroupDocs.Signature API. Let's try to add digital signature to a PDF programmatically....Assembly Product Solution GroupDocs...