FotoSizer Portable Batch Image Resizer
FotoSizer is a lightweight free batch image resizer for Windows that can be made portable to run from a USB flash drive. It supports popular image formats like JPG, PNG, GIF, TGA, and BMP, making it a great tool for quickly resizing, compressing, or converting multiple pictures at once. Whether you’re a photographer, blogger, designer, or just trying to optimize images for web or email, it can help you quickly resize dozens or hundreds of images with just a few clicks.