credo che questo faccia al caso tuo

http://www.donationcoder.com/Softwar...tor/index.html

nella descrizione:

# Optimized for taking lots of screenshots with minimal intervention.
# Smart autonaming of files, and ability to embed textual comments in files.
# Good multi-monitor support.
# Highly configurable to make it work the way you want it to; stays out of your way in the system tray.
# Lots of capture modes: Mutlimon, Desktop, Active Window, Region, Windows Object. Each mode has a hotkey for quick access.
# Unique Cool Effects, including automatic active window enhancement (see pictures below).
# Unsurpassed support for 3rd party user configurable tools, including file browsers and image editors; extend the program to do whatever you need by interfacing it with other programs.
# Slimline sidebar file browser provides full shell operations.
# Optional automatic image file versioning.
# Seamless integration with Unicode Image Maker tool.
# - Autoscroll capture for windows too big for screen.
# - Deluxe thumbnail maker.
# - Text scraper - grab text from dialog boxes and error messages.