Netscape Navigator 3.04 is a web browser developed by Netscape Communications Corporation, available for download in full install version for Windows platforms from legacy sources. This version of Netscape was officially released on 1996-08-19 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

Netscape started developing their next edition of browser codenamed Atlas and released as Netscape Navigator 3.0 which provided support for new Multimedia technologies.

Apart from supporting HTML 3.2 this edition supported LiveAudio, Live Video and Apple's QuickTime. The mail client of the Netscape communicator suite also added POP3 support which let the user ability to download the mails into their local computer hard drive.