FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
UnfoldPrints - UnfoldPrints is an app that allows you to make photo collages and order them to print.
IrfanView - IrfanView ... one of the most popular viewers worldwide.
CHEERZ – Photo Printing - CHEERZ – Photo Printing app lets you print photos from Instagram, Facebook, and other memories from your phone with few steps.
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
Print Studio - No hassle printing from your desktop or mobile