Compress photos to minimum file size(Disk space). There will not be any major visible changes in the quality of the photos/images. Photo/image frame size or aspect ratio are not altered. You can select a compression scale from 0.0 to 0.95. A compression scale of 0.0 gives minimum file size. You can choose one or more photos or images. Alternatively , you can drag in one or more photos/images. You can compress all the chosen images or selected images. After compression all the compressed images/photos can be saved as JPEG to a folder selected by the user. Photos/images names will not be altered during this process. This app only copies the photos/images and hence original files are not modified.