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....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
GroupDocs.Watermark library provides the ability To manipulate different watermark types such as TextWatermark, ImageWatermark. These watermarks could be added To documents, updated, removed, or searched inside already watermarked documents. Our product also provides information about document type and structure - file type, size, page count, etc. and generates document page previews based on provided options.
Here are the main GroupDocs.Watermark API concepts:
Watermarker is the main class that contains all the required methods for manipulating document watermarks....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, and more with our . Get document...
The metadata is a data which shows information about other data. It should not be considered as the content of the data. Various types of metadata are existed such as, descriptive, structural, administrative, reference, statistical and legal metadata....Conversion Product Solution GroupDocs...electronic business cards, saved emails, etc Was this page helpful...
To extract table of contents from EPUB e-books GetToc method is used....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
This article shows the implementation of annotation redaction for documents of different formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and others....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
You are welcome To view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails, images and more....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
This article explains that how To extract images from PDF documents...Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
The metadata is a data which shows information about other data. It should not be considered as the content of the data. Various types of metadata are existed such as, descriptive, structural, administrative, reference, statistical and legal metadata....Conversion Product Solution GroupDocs...electronic business cards, saved emails, etc Was this page helpful...
To extract images from Microsoft Office PowerPoint presentations getImages methods are used. By default images are extracted with its original format. With using ImageOptions class it is possible To extract images from Microsoft Office PowerPoint presentations as bmp, gif, jpeg, png and webp formats.
Warning getImages method returns null value if image extraction isn’t supported for the document. For example, image extraction isn’t supported for TXT files. Therefore, for TXT file getImages method returns null....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
This article shows how ToTo extract data from Microsoft Office Excel spreadsheets....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...