This app is handy and very easy to use optimizer for JPEG, PNG files. Your image files can be 10%-70% smaller. This app allows you to reduce the size of your image files without any noticeable quality loss. This app only works locally without going through the server. It allows you to convert image files instantly, real-time. You don't need to upload a file to any server. You can select image files to convert from your local computer and from Google Drive™ directly. and Save the optimized files to Google Drive™.