This is the most powerful photo resizer for android. It can fast resize multiple images in the few taps. 
Additionally it has possibility to crop, rotate images and adjust their brightness, contrast, saturation and color balance.
All pictures can be watermarked.

NOTE: The rotation and color adjustment functinality is limited to three times per session in the free version!

Detailed preferences:
- user friendly touch-oriented interface
- support of tablet PCs (big screens)
- optionally crop every image before resizing
- rotate images
- adjust brightness, contrast, saturation and color balance
- option to watermark you pictures
- share resized images
- create big resized images
- preconfigured standard and popular custom cameras paths
- application saves EXIF information
- notifications in the task bar about running in background process
- editing pictures BEFORE resizing to get cropped picture of the desired size
NOTE: The demo video is created usign full version. v3.0