This article explains how to sign document with multiple signatures of various type by GroupDocs.Signature API...to eSign PDF, Word, Excel, PowerPoint documents with free to use...
This article explains how to delete Barcode electronic signatures with GroupDocs.Signature API....To sign PDF, Word, Excel, PowerPoint, and other documents you...
Extract metadata from PDF, emails, ebooks, Microsoft Office and LibreOffice documents in Node.js with GroupDocs.Parser for Node.js via Java....Office: Word (DOC, DOCX), PowerPoint (PPT, PPTX), Excel (XLS,...
This article explains how to add metadata signatures to Spreadsheet document with GroupDocs.Signature...To sign PDF, Word, Excel, PowerPoint, and other documents you...
This article explains how to delete Text electronic signatures with GroupDocs.Signature API....To sign PDF, Word, Excel, PowerPoint, and other documents you...
This article explains how to sign document with Swiss QR Barcode electronic signatures...To sign PDF, Word, Excel, PowerPoint, and other documents you...
This topic explains how to verify electronic signatures of various types with GroupDocs.Signature API....To sign PDF, Word, Excel, PowerPoint, and other documents you...
This article explains how to detect document file type, obtain document details, retrieve list of existing form fields and added signatures, calculate pages count when processing document file with GroupDocs.Signature....to eSign PDF, Word, Excel, PowerPoint documents with free to use...
Explain how to work with Metadata tags..., a PowerPoint file) using (Metadata metadata...file (source.xlsx) to the PowerPoint presentation (target.pptx)...