The watermark can be removed from the PDF documents using third-party tools. However, if you want to remove a watermark that is almost impossible to remove, you can rasterize pdf documents. GroupDocs.Watermark provides the feature to convert all the pages of a PDF document to raster images with only one line of code....Editor Product Solution GroupDocs...
This article demonstrates how to compare Word, Excel, PowerPoint, Outlook, OneNote, PDF, Image, HTML, AutoCAD, Visio, OpenDocument, OneNote documents using GroupDocs.Comparison for Node.js via Java....Editor Product Solution GroupDocs...
This article gives the knowledge of the API methods which can be used to perform operations about homophone dictionary....Editor Product Solution GroupDocs...
This page describes how to perform indexing of password protected documents.
Indexing using the password dictionary To perform indexing of password protected documents using a password dictionary, you must add passwords for all protected documents to the dictionary before indexing. To add a document password to the dictionary, you must specify the full path to the document as a key and the actual password to the document. For more information about managing the password dictionary see the Document passwords page in the Managing dictionaries section....Editor Product Solution GroupDocs...
This page contains a description of all index settings that can be specified in an instance of the IndexSettings class....Editor Product Solution GroupDocs...
The IndexRepository class can be used to combine several indexes into a group for searching all indexes at once....Editor Product Solution GroupDocs...
Document attributes is a special feature designed for marking indexed documents with text labels without the need for re-indexing....Editor Product Solution GroupDocs...
This article explains how to provide advanced search for QR Code electronic signatures with GroupDocs.Signature API....Editor Product Solution GroupDocs...