XnView is a program that allows you to view, organize,
convert, and edit image files. It also comes with some useful features that
help you take screenshots and create slideshows, web pages, contact sheets,
etc. The application has a user-friendly interface. However, it looks rather
cluttered because of the multitude of buttons displayed on the main window. The
tool is compatible with many image formats and it can display graphic files and
animated formats like .tiff, .gif, .ico etc. To use the program you just need
to import you image files. The program enables you to modify the view and the
layout of images, as well as to sort and filter the selected files.