Compress JPEG Image Size Quickly
JpegExpress is a free program letting you compress JPEG image size one by one at a time. It has two preview windows where you can view the result of the image optimization you perform, and compare it with the original image instantly so you know how much image quality differences you get from the current image optimization process.
Read also: Reduce JPEG and PNG Size
Just open your JPEG image from the program and then adjust the quality of the image by moving the sliding bar. You can see how much size compression obtained from the quality adjustment right after you move the slide bar. The size of each image is displayed below each image. JpegExpress is a freeware built for Windows XP, Vista, 98, 95, NT.