MetaImage – The best tool for image metadata
MetaImage is a tool for reading, writing and editing image metadata. This editor allows you to edit EXIF, IPTC and XMP tags as well as MakerNotes in an intuitive and easy interface.
The application is designed for professional needs. More than 90 image formats are supported (MOS, CR2, DNG, NEF, NRW, JPEG, PNG, TIFF, RAW, and much more). MakerNotes tags may be edited but not created or deleted. This avoids many potential problems with OEM software.