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  1. Removing metadata | GroupDocs

    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....be properly tagged by the library since their purpose is not...topics To learn more about library features and get familiar how...

    docs.groupdocs.com/metadata/python-net/removing...
  2. OCR support | GroupDocs

    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....connect an external module (library) for the recognition of printed...connector using com.aspose.ocr library for text recognition in images...

    docs.groupdocs.com/search/nodejs-java/ocr-support/
  3. Password Protect Excel Spreadsheets | Lock XLS/...

    Add password to Excel spreadsheets. Lock Excel files with password protection using free online app & programmatically....password-protecting documents, various libraries are at your disposal. Take...Once you’ve chosen a suitable library, you can proceed to develop...

    blog.groupdocs.com/merger/password-protect-exce...
  4. Remove Password Protection form PowerPoint File...

    Remove password from PowerPoint presentations. Unlock password protected PPT/PPTX files using free online password remover app & programmatically....files, there are multiple libraries out there for this job. You...best. Once you find the right library, you can create a fine online...

    blog.groupdocs.com/merger/unlock-powerpoint-ppt...
  5. Convert PNG to DOCX with Python

    Step‑by‑step guide to Convert PNG to DOCX with Python using GroupDocs.Conversion, featuring a Python code for PNG to DOCX conversion efficiently....using a robust conversion library. By following this guide, you...and the options object. The library then reads the PNG, places...

    kb.groupdocs.com/conversion/python/convert-png-...
  6. Scan QR Code from PNG using C#

    Easily discover how to scan QR Code from PNG using C# without need for additional software installations along with code example to extract QR Code from PNG in C#....NET library to your C# project to enable...same C# code and the Parser library will function seamlessly. This...

    kb.groupdocs.com/parser/net/scan-qrcode-from-pn...
  7. Scan QR Code from DOC using C#

    Quickly learn about how to scan QR Code from DOC using C# without installing extra software. Also, code example will be provided to extract QR Code from DOC in C#....With the help of the Parser library, users can easily parse Word...GroupDocs.Parser for .NET library in your C# project to enable...

    kb.groupdocs.com/parser/net/scan-qrcode-from-do...
  8. How to Convert MSG to HTML using C#

    Quickly get help on how to convert MSG to HTML using C# without the need of third party software. Also, we will provide code example to export MSG to HTML in C#....well-organized by utilizing conversion library. If you have .NET installed...and utilizing the conversion library, you can efficiently handle...

    kb.groupdocs.com/conversion/net/how-to-convert-...
  9. Extract Text from ODT using Java

    This article offers a step-by-step guide on how to extract text from ODT using Java. It also features a sample code example for text extraction from ODT in Java....using Java , you’ll need a library that supports the OpenDocument... we’ll utilize the Parser library, known for its powerful APIs...

    kb.groupdocs.com/parser/java/extract-text-from-...
  10. Scan Barcode from PPTX using Java

    Learn how to scan barcode from PPTX using Java. To facilitate efficient and seamless barcode extraction, it includes an example to extract barcode from PPTX in Java....the assistance of the Parser library. Regardless of whether you...GroupDocs.Parser for Java library to enable barcode extraction...

    kb.groupdocs.com/parser/java/scan-barcode-from-...