Fluid – Free Site Specific Browser for Mac OS X Leopard: f so, Site Specific Browsers (SSBs) provide a great solution for your webapp woes. Using Fluid, you can create SSBs to run each of your favorite webapps as a separate desktop application. Fluid gives any webapp a home on your Mac OS X desktop complete with Dock icon, standard menu bar, and logical separation from your other web browsing activity. [Trying it now… early days, but it seems to work as advertised. Nice.]