photoBOX++ makes it easy to organize, view (thumbnails), rename, resize & convert to various photo formats.
There are many screenshot utilities on the net that are provided as a freeware or as a shareware. Recently Abelssoft released a new free screenshot utility namely Schirmfoto 2011. Join the forum discussion on this post
BulkPicMe is a freeware batch image software which can resize, rotate, flip, colour and convert in four easy steps.
SILKYPIX Developer Studio is a RAW converter software for digital images.
In case you are looking for a fast and zippy image viewer then you WildBit Viewer is perhaps the best solution for you. You can also present the images in a much better way and edit it when needed.
Flexible Album Studio will help you create web galleries with your photos made with a digital camera or any other digital images.