Cram is an image compressor app that shrinks pictures on your mobile device by 60% or more—without compromising the actual display/print dimensions, resolution, or beauty of your photo files.
When your JPEG photo files are smaller, you can:
Attach more to an email without getting blocked by size limits.
Store more files using less space.
Drop them on your site or blog without slowing down load times.
Share them to your social media without ruining the quality.