Slide Clipper canceles perspective distortion of screen (ex. slide projector) in photo, and restores flat rectangle image.
How to:
1. Tap "Load" and select photo.
2. Drag markers onto four corners of area to clip.
3. Select aspect ratio and output size on "width x Height" list.
4. If needed, "Arrange" to translate, resize, rotate, change aspect ratio or invert output image.
5. Tap "Save" to save as photo.