ImRe

ImRe is a simple software program whose sole purpose is to resize images. You can use it to prepare pictures for banners, buttons, avatars and other web-related sources.
The GUI of the application is represented by a regular window with a well-organized layout, where you can import images by using either the file browser or folder view ("drag and drop" is not supported). Working with multiple pics simultaneously is possible.
ImRe supports plenty of image formats, such as JPG, BMP, GIF, PNG, EMF and WMF. So, all you have to do is establish the output directory, width, height and measurement unit (pixels or percent), and proceed with the resizing operation.
The program also has the ability of converting images to other file types, so all you have to do is select a preferred format from the drop-down menu.
ImRe runs on a low-to-moderate amount of system memory and CPU, hence it shouldn't put a strain on the computer's overall performance. It has a good response time, finishes a resizing job rapidly and delivers a good image quality after conversion.
No error dialogs have been shown throughout our evaluation, since the tool did not hang, crash or pop up error dialogs. Thanks to its intuitive layout and functionality, first-time users can quickly get familiarized with ImRe.