Perspective Corrector corrects falling lines and fixes the horizon in images. Falling lines are caused by lens distortion which makes straight lines to appear distorted in photographs.

Features:
- Fix vertical and horizontal falling lines.
- Straighten the horizon.
- Support for full resolution* images.
- Crop images (free, and presets such as 4:3, 3:2, 16:9, 1:1).

* The maximum resolution depends on available RAM.