Gurkes Fotobatch
Rename, resize, and turn your pictures with only one click.
This software is useful whenever you rapidly want to make your pictures ready for web-publishing or for sending them via email. It is free, small and particularly designed for fast digital photo processing in batch mode.
An illustrated short tutorial about Fotobatch is available here: http://gehrcke.de/2009/11/illustrated-introduction-to-fotobatch-tutorial/. This definitely is a good start to get to know Fotobatch.
Further information
Please find further information on these separate websites: http://gehrcke.de/fotobatch.
Download
The most recent release is available at http://gehrcke.de/fotobatch/download.html.
Screenshot
The following screenshot shows Gurkes Fotobatch at work (click to enlarge):