The user interface looks extremely familiar - same search bar on the upper right corner, same add-ons, same Options interface. The installation process takes little time to complete, and there are no extraordinary features to it, so, you can safely initiate the Navigator afterward. So, if you're on the hunt for new ways to navigate on the Internet, why not try something inspired by the best in the business? Smooth and fast installation process Netscape Navigator is a web browser built on the Mozilla platform. Netscape Navigator is no longer a valid web browser as its development stopped back in 2007 and all support was discontinued at the beginning of 2008.