RapidoResizer makes resizing your pictures a simple two step process. Add the images you want to edit, set the new size and it's all done. The application lets you keep the same image structure by letting you resize proportionally. You can also load multiple image and batch resize them. The interface of RapidoResizer looks sleek, and the top part of the tools window will show image details like file size and name. You can also go back to the original image settings just by clicking the button at the bottom of the interface.
RapidoResizer may not be the most advanced of applications, but it works like a charm. If there's one thing to complain about it would be how you can't look at multiple pictures all at once and instead have to browse through them one by one. We suggest using this program if you don't need to do any advanced editing on an image and just need a quick resizing.
RapidoResizer is great for quickly resizing loads of images and best of all it's completely free!