From CyberView Corporation:
Interactive, dynamic JPEG compressor and optimizer. Side by side preview of the original and compressed images. Separate sliders for compression of intensity and color channels of the image. Capability to TUNE-UP the compression ENGINE individually for each image, or for a group of similar images using unique and powerful tool to modify or build new Quantization Tables. Stand alone application and plug-in for Photoshop and compatible apps. Universal hook-up for ANY image editor. Several compression controls, flexible interface, powerful image navigation controls. With this version you con create better JPEGs, smaller and looking better.