Edit and convert your photo with XnView

XnView is a program to help you see the images and photographs are recommended for digital photographers who need a program for editing. This program offers many features such as giving effect to the images, import from scanners and camera devices or convert to a large number of file formats (about 200 graphics formats), as well as compatibility with Photoshop plug-ins.

XnView user interface is not common for most users, because it uses as a tree structure to view objects that you are looking for. You can also create web pages from a collection of photographs, make a list of contacts, a list of files and manage files with a moving and copying. XnView is now more packed as the imaging tool.

http://www.xnview.com/en/download.html