iResize can resize, compress, and save as JPEG at 72dpi the images: GIF, JPEG, PICT, PNG, TIFF, and PSD or, for maximum quality, can resize images and save as PNG

Features:

• New and streamlined interface
• Resize images from as little as 1px up to 9999px
• Easy and fast, drag and drop images or folder of images onto the app window and set the new size (vertical or horizontal)
• Check the compression quality before resizing
• Rename and add sequential numbering to the resized images, and/or
• Add some text (example: -small) at the end of the file name
• Handles accented characters (ü,ç etc.) in the file names
• Localized in English

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.