how-to block ads
There was a BBR poll in November, 2007, which you can read about in this thread from the Software Forum. That forum also has another FAQ entry with a list containing links to the most common freeware/shareware browsers: browsers.
If those aren't enough, here's a list with links to about 200 browsers: Browsers.
While BBR doesn't have an officially preferred browser, justin , the site owner, has posted this, endorsing Firefox.