FxIF (Firefox exIF) allows you to view the
EXIF data contained in
JPEG images from the convenience of your Firefox browser. Most digital cameras add this data to all images you take.
FxIF is written entirely in javascript, and as such should be portable to all platforms that Mozilla runs on.
Usage
After installing FxIF, simply right click on an image, then click "Properties". The EXIF data will be displayed in the properties window.