IrfanView
Free Personal
IrfanView is free image viewer application for Windows.
XnView MP
Free Personal
XnView MP is the enhanced version of XnView Classic. It is a powerful cross-platform media browser, viewer and converter.
Imagine
Free
Imagine is an image and animation viewer for Windows.
Image Eye
Free
Image Eye is a specialized image viewer, made for the sole purpose of viewing images as quickly and practically as possible.
XnView
Free Personal
XnView is an efficient multimedia viewer, browser and converter.
JPEGView
Open Source
JPEGView was a popular image viewer for Mac OS.
Universal Viewer
Freemium
Universal Viewer is an advanced file viewer for wide range of formats.
Compare feh with alternatives
Compare Universal Viewer and feh and decide which is most suitable for you.