GIMP Free Download will let you download and install a most useful tool to create photos and alter via scripting or manually. Its a completely stand alone setup file and compatible with windows 32 bit and 64 bit.
FastStone Image Viewer Free Download will let you download and install the FastStone Image viewer into your PC. Its completely standalone and offline installer compatible with both windows 32 and 64 bit.
IrfanView free download for Windows. IrfanView used for intense photograph altering program that gives you photo editing options.