madam web

Alkaline is Cross-browser testing tool for web designers.

Easily organize, share and backup all your photo on your computer and on the web

Advanced and well-established feature-rich text mode web (HTTP/FTP/...) browser

Open-source web server

Surf the Web quickly and securely with Netscape Navigator for Mac OS X.

For web developers to manage hosts files.

Gabtastik is a Site Specific Browser (SSB) for web chat services.

DjVu is a web-centric format and software platform

Browse web pages and place images anywhere.

SafariTabs is a SIMBL plugin for Apple's Safari web browser.