LONDON, July 15, 2010 /PRNewswire/ — The International Press Telecommunications Council (IPTC) and PLUSCoalition (PLUS) have today boosted the easy and successful use of photometadata by the release ...

Google has coordinated with international standards organizations to show copyright and author information in Google images. The new feature will show on images containing author and copyright ...

Google has added support for image credits for image metadata. Previously, image credit information was only supported with IPTC photo metadata. Google wrote "Added support for image credits to the ...

Google has added three new structured data properties to be used with the ImageObject type in order to add support for credit, copyright and image creator information via structured data. This is an ...

IrfanView can do it, but I'd just use Lightroom if I needed to do it. I think I've edited IPTC data a grand total of once, ever, though. I would use it to enter caption, subject, etc. information on a ...