This page describes how To detect document file type, size and calculate pages count when annotate documents or images with GroupDocs.Annotation....is a document file type (PDF, Word document, Excel spreadsheet...
This Topic explains how To search for digital electronic signatures across the documents with GroupDocs.Signature API....You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
This article explains how To sign a document with Text signature by GroupDocs.Signature API. Let's try To add a digital signature To a Pdf programmatically....to add a text signature to a PDF programmatically. To manipulate...signature = new Signature ( "sample.pdf" )) { TextSignOptions options...
How To scan QR Code using C# within .NET application. C# example that reads QR Code from an image that will help you build an online QR scanner....document formats, including PDF, Word, Excel, and many others. It...
This article gives the knowledge about nesting search queries in object form using Java search API....Field PhraseSearch Not Or And Word + + + + + WordPattern + + +...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how To search for QR-code electronic signatures with GroupDocs.Signature API....pdf" ); QrCodeSearchOptions options...You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
This section explains how To load document from local disk with GroupDocs.Signature API....pdf" )) { TextSignOptions options...free online apps. To sign PDF, Word, Excel, PowerPoint, and other...
Merge Excel spreadsheet files in Java. Combine specific sheets of XLS/XLSX files using Java merger API by GroupDocs....to Split PDF Files in Java Merge or Split PDF, Word, and Excel...
GroupDocs Blog - GroupDocs Blog | Document AuTomation Solutions for .NET & Java Developers... Digitally signing Word documents using a digital certificate...been tampered with. Signing PDFs with a digital certificate ensures...