This article explains that how To extract images from Microsoft Office Excel (.xls, .xlsx) spreadsheets....data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more...
Java API To remove all or selective metadata properties of DOCX, XLSX, PPTX, Pdf documents, JPEG, PNG, WebP images, Email, eBooks, Visio Drawings, Zip, etc....spreadsheets, presentations, PDF files, images, emails, eBooks, drawings...
The easiest way To remove metadata properties from a file is To use corresponding tags that allow you To locate the desired properties across all metadata packages....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
Detecting the GIF version The following sample of code will help you To detect the version of a loaded GIF image and extract some additional file format information.
Load a GIF image Extract the root metadata package Use the FileType property To obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } Working with XMP Metadata GroupDocs....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
This article shows how To access IPTC metadata in a file of any supported format....pdf. Reading basic IPTC IIM properties...metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...
Working with XMP metadata GroupDocs.Metadata for Java allows managing XMP metadata in TIFF images. For more details please refer To the following guide: Working with XMP Metadata.
Working with EXIF metadata The GroupDocs.Metadata API supports handling EXIF metadata in TIFF images. Please find appropriate code samples in the Working with EXIF Metadata section.
Working with IPTC metadata GroupDocs.Metadata for Java is also able To work with IPTC metadata in TIFF images....metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images...