Do you have family photos or some images lying around that you want to resize, rename, shrink, change format or aspect ratio, etc without having to use some complicated image editing tools? If yes, then Easy Image Modifier will suit your needs. It is a free tool for Windows that allows you modify images quickly.
Just drop the images, choose the settings, hit Start Processing button, and you are done.
There are various options that you can tweak by going to Settings > Additional and Settings > Advanced. You can also choose to keep the app always on top of other window. This will come handy since there is no other way to add the files except dragging and dropping it in the app.
I resized few images using this tool and the output quality was surprisingly good, which shows that it does not reduce the quality during the process. It is a portable tool that works on Windows 2000, XP, Vista, and 7.