IrfanView is great tool for editing, viewing and converting images. It has all the basic tools and features of all of the other image editors, like cropping, change color modes, add, erase, rotate, fill, sharpen, blur, watermarks, scanning, etc., but it also has some more advanced features for the more professional users. It uses a very simple interface so that it is easy for everyone to use it without a problem. If you are looking for a quick and not too complicated way to edit your images, then Irfanview is definitely an option you should try. A trully great tool.