I use this Exif viewer : Opanda IExif - Professional EXIF / GPS / IPTC Viewer & Editor in Windows, IE & Firefox
Right Clicking on an image and clicking Properties? That shows most if not all of the relevant EXIF information. The FxIF addon for firefox displays EXIF data on images when you right click them and bring up their properties.
Help Please, I'm looking for an exif viewer that will work with Safari Browser on Mac OSX. I have EXIF Viewer 2.7.1 and it does OK but I don't think it works with my browser. I also have Photoshop Elements 9. Thanks, Mick