Just because I am curious, I would like to start a thread where we can post software that has been very helpful to us. Now I don't mean for this to be for the very obvious. Don't say "Firefox is great" or "Microsoft Word is awesome!" I mean something that is at least somewhat non-standard. If you aren't sure, post it anyway, but I may clean the thread up to avoid having to scroll through 10 posts that say how useful Acrobat is.
For example, I use a screen capture program called
SnagIt. I have never seen anything as flexible or useful in its field.