Ever had a situation where you sent a picture of your school reunion and then had to spend hours explaining who is who? Or you sent a picture of back to your home & then had to describe the picture in elaborate emails?
Foto Tagger is a free software tool that can add labels & annotating notes on pictures. The free photo labeller puts an over laying layer with your notes.
Since this software adds an extra transparent layer, the original picture remains intact. Viewers have the option of switching off the labels & annotations on the picture with a mouse click.