Facebook Pages Manager - Learn how to manage your Facebook Page and discover all the available tools that give you control over your business Pages.
IrfanView - IrfanView ... one of the most popular viewers worldwide.
eClincher - eClincher offers social media management tool for marketers, businesses, brands and agencies.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Preview - Preview is an all-in-one, free mobile app for Instagram that offers lots of exciting services such as unlimited posts, rearranging post, edit, schedule, hashtags manager, analytic, and report.
Seer - A Windows Quick Look Tool in Qt.