JPEG Cropper -lossless retouch

This app can execute the following operations to JPEG image without quality loss.

- Cropping (with specified aspect ratio)
- Flipping horizontal and vertical
- Rotation 90,180 and 270 degrees
- Color adjustment
- Pixelation

Generaly, editing JPEG make loss. But this app not.

Tips in cropping mode. (difficult to find operations)
-With fixed aspect ratio, only the corner of the cropping rectangle can be dragged.
-Long tapping the inside of the rectangle, you can move the rectangle.


This app based on Jpegtran source code.