Multi-Browser Viewer

Multi-Browser Viewer screenshots

Multi-browser Viewer allows cross browser testing
Multi-Browser Viewer 3.9 : HTML Preferences Window

Alternative downloads

Avant Browser
Multi-processing browser with AutoFills, Online Bookmarks and AD Blockers
Multi Crew Experience
You can talk to your co-pilot, to native ATC and Radar Contact controllers.
Multi-Panel Browser
Browse nine different websites at the same time in varying configurations.