Backdrops - The only wallpapers you'll ever need. Say hello to Backdrops.
Ralpha Image Resizer - High-speed image batch conversion tool
Wallpapers - Wallpapers is a leading personalization application by Google LLC that make the most of your display with beautiful wallpapers and advanced features.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Zedge - Huge selection of free ringtones, themes, wallpapers and games for mobile phones. 6.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.