GroupDocs.Metadata for .NET is a class library to process metadata associated with various Document and Image formats.Key Features:Covers most popular document formats: Microsoft Word, Microsoft Excel, Microsoft PowerPoint, PDF, Microsoft OneNote Covers most popular image formats: GIF, JPEG, PNG, TIFF, PSDCovers most popular email formats: Outlook Message, Email MessageCovers most popular CAD formats: DXF, DWGCreate, modify and remove metadata associated with supported document and image formats with a few lines of codeManage EXIF metadata in Jpeg and TIFF formatsManage XMP metadata in image and PDF formatsUtilities to inspect and clean hidden metadata in Word and PDF formatsUtilities to Search and Compare all metadataMetadata cleaner utilityWe are pleased to share a new version of GroupDocs.Metadata for .NET, with the following improvements:New Features:METADATA-632 Ability to use custom IReplaceHandler in Replace API METADATA-692 Ability to read-write XMP data in Photoshop format METADATA-789 Ability to edit comments in Word format METADATA-805 Ability to read-write XMP data in Pdf format METADATA-825 Ability to inspect and remove hidden data in Pdf format METADATA-831 Ability to detect protection in Document formats METADATA-863 Ability to read basic metadata from CAD formats METADATA-870 Ability to find and replace metadata in document formats METADATA-873 Ability to compare EXIF metadata GroupDocs.Metadata for .NET 1.3.0