Many times, we need to decrease the image's file size, for eg.Sending emails, publishing on the website, and attaching in forums etc. I am currently designing my college's website as a project. So, to save the bandwidth, I thought about compressing the photos.I searched a lot on the internet, to find a better image compressor, & after a lot research, I found a great software, called JPEG compressor. Although it has a very simple interface, and no buttons at all in it's interface, but it compresses the image in a large proportion. My own images,that were almost of nearly 400 kilobytes in size, got compressed upto 80 kb (Just imagine..... :) ). BTW, the above image is also compressed with it. That's really useful guys. Get it from the following link . Download : http://sourceforge.net/projects/jpegcompressor/