Not all metadata properties extracted from a file are marked with tags. Some file formats and metadata standards allow adding fully custom properties that can’t be properly tagged by the library since their purpose is not clearly defined in the appropriate format/standard specification. In such cases, you can use the name of the property to locate and remove it. The following example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
GroupDocs.Metadata for Python via .NET lets you read basic file information — format, extension, MIME type, page count, size, and encryption state....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
Introduction to GroupDocs.Signature for Python via .NET - what is it and why to use...PowerPoint presentations (PPTX, PPT) Images (JPEG, PNG, TIFF) And...
This article gives the knowledge of the case sensitive search which allows you to find words considering uppercase and lowercase letters as distinct....search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and more with...
OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents.
To connect OCR, you need to implement the IOcrConnector interface in the client code.
The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images.
const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs....search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and more with...
GroupDocs.Search has the ability to remove individual documents from the index that are indexed from a stream or structure....search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and more with...
Quickly learn the workflow to extract images from Excel in Java and develop the parsing application to get images from Excel using Java in a few lines of code....formats such as DOC, DOCX, PDF, PPT, PPTX, and many more. We have...
This short article describes the step-by-step procedure to convert PDF to Presentation in C# and how to develop the application for PDF to PptX converter using C#....file and transforms it into PPT or PPTX format. Further, this...
Learn how to extract a text from HTML documents getText() method is used. This method allows to extract a text from the entire document. Pagination and raw mode is not supported for emails....extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and...