You can download Netscape X 9.0 for Mac from our software library for free. The program is included in Internet & Network Tools.
From the developer:
Netscape Navigator 9.0 is a browser-only release. It does not contain an e-mail client, newsgroup reader, or HTML composer. Users of the Netscape 7.x suite may choose not to install Netscape Navigator 9 to avoid the loss of these features. You can have the best of both worlds by keeping Netscape 7.x installed for mail and news and installing Navigator 9 for browsing the Web.
What's new in this version:
Security fixes included in Mozilla Firefox 18.104.22.168 have been included in Netscape Navigator 22.214.171.124. An add-on has been included in this version to help users migrate to either Flock or Firefox The WeatherBug add-on has been removed from this version of Navigator.
You may want to check out more Mac applications, such as Mail Forward, yahoo mail or ebraryReaderInstaller, which might be similar to Netscape X.