If you have some knowledge of photography, you can do a lot with Photo Editor.
Now use Photo Editor to edit photos on your mobile phone just like you would on a PC.

Features
* Color : exposure, brightness, contrast, saturation, temperature, tint and hue
* Effects : gamma correction, auto contrast, auto tone,
* Adding text on images
* Rotation, Straighten, Crop, Resize
* Easily edit with the touch and pinch-to-zoom interface
* Save images in JPEG, PNG, GIF
* View, edit, or delete Metadata
* Save your final result to your gallery, as wallpaper, or on your SD card
* Batch, Crop(Puzzle)