This article explains how to provide advanced verification of Text electronic signatures with GroupDocs.Signature API....Comparison Product Solution GroupDocs...new Signature ( "signedSample.pdf" )) { TextVerifyOptions options...
This article explains how to provide advanced verification of QR Code electronic signatures with GroupDocs.Signature API....Comparison Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { QrCodeVerifyOptions options...
This article explains how to implement custom encryption for QR-code electronic signatures....Comparison Product Solution GroupDocs...signature = new Signature ( "sample.pdf" ); // create data encryption...
There might be cases when the document is presented only as a stream (without a copy on the local disk). To avoid the overhead of saving documents to the disk, GroupDocs.Parser enables to extract data from streams directly.
The following example shows how to load the document from the stream:
// Create the stream try (InputStream stream = new FileInputStream(Constants.SamplePdf)) { // Create an instance of Parser class with the stream try (Parser parser = new Parser(stream)) { // Extract a text into the reader try (TextReader reader = parser....Comparison Product Solution GroupDocs...welcome to extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
The page describes how to add squiggly annotation to a document using GroupDocs.Annotation for Java....Comparison Product Solution GroupDocs...annotator = new Annotator ( "input.pdf" )){ SquigglyAnnotation squigglyAnnotation...
This article gives the knowledge about numeric range search which allows you to search in documents any integer numbers in the range from 0 to 9223372036854775807 (Int64.MaxValue) using Java search API....Comparison Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how to use exceptions handling when adding electronic signatures to document with GroupDocs.Signature API....Comparison Product Solution GroupDocs...powerful free online apps. To sign PDF, Word, Excel, PowerPoint, and...
GroupDocs.Metadata allows users to get meta information of a document....Comparison Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...