Working with metadata in PNG images

Working with XMP metadata

GroupDocs.Metadata for .NET allows managing XMP metadata in PNG 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 JPEG images. Please find appropriate code samples in the Working with EXIF metadata section.

More resources

GitHub examples

You may easily run the code above and see the feature in action in our GitHub examples:

Free online document metadata management App

Along with full featured .NET library we provide simple, but powerful free Apps. You are welcome to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free online Free Online Document Metadata Viewing and Editing App.