The First browser inveneted by Tim Berner Lee in 1990 was named as “WorldWideWeb” and later on was named as “Nexus” as he wrote the program for this browser using a NeXT computer.

Here are few snapshots of this oldest browser:

Worldwideweb - The first browser


Oldest browser by Tim Berner Lee

See the difference between this and latest Multi tabbed IE7 and Firefox :)