QuickLook - Bring macOS “Quick Look” feature to Windows.
Quick Eye - Quick Eye is a quick look application for Windows.
eye of MATE - The MATE Desktop Environment is the continuation of GNOME 2. It provides an intuitive and attractive desktop environment using traditional metaphors for Linux and other Unix-like operating systems. MA
Seer - A Windows Quick Look Tool in Qt.
Eye of Gnome (eog) - Simple image viewer for the GNOME desktop.
FinderPop - finderpop OS X Carbon Cocoa Tiger Snow Leopard Mountain Lion turly