Still running a PowerPC Mac (s aapl) and hurting for some serious browser speed, up-to-date security and web standards compatibility? Being open-source applications, Mozilla’s web browsers and Thunderbird email client are open to being breathed on by third-party developers, several of whom specialize in optimization of particular versions of the Mac OS — such as Chris Latko’s Mac Intel-optimized (s intc) variants of Firefox.
However, for us PowerPC holdouts, a reader recently tipped me to some PowerPC-optimized Mozilla web browsers plus Thunderbird by R.P. Mozely, noting that he’s been getting terrific results and highly recommends these tweaked apps.
That sounded promising, as I’m still using two G4-upgraded Pismo PowerBooks for production work, and haven’t found the latest Mozilla gecko-based browsers to be particularly happy campers on the old laptops running OS 10.4 .11. So I keep reverting to old Netscape Navigator 9, which works nicely, but is getting long in the tooth, beginning to encounter some limitations content-compatibility wise. Of course it hasn’t had any security updates for nearly two years, since development was terminated. Read More about Psst: Want a Fast, Up-to-Date Browser for Your Old PowerPC Mac?