Bulk Image Downloader - With Bulk Image Downloader you can download full sized images from almost any web gallery.

F-Stop Media Gallery - Image and video organizer.

Extreme Picture Finder - Extreme Picture Finder is a powerful batch image downloader.

A Photo Manager - Manage local photos on Android: gallery, geotag with photomap, tags, find, sort, view, copy...

Image Downloader - Chrome extension to download images from websites.

Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.