FaceTime and Safari are probably the two most improved apps in macOS 12 Monterey. With the redesigned user interface, neat tab management and super handy Quick Notes, Safari's latest set of features would entice everyone to try the macOS Monterey beta. But what if you don't want to put your main computer at risk by installing macOS beta and are instead looking for a safer way to get the new Safari browser on macOS Big Sur or older versions? As it turns out, there is a reliable way to use macOS Monterey's new Safari browser on older macOS computers. Let me show you how it works.

Ever since Apple released the macOS Monterey developer beta, I've been testing Apple's latest desktop OS. Other than the occasional freeze and lag, I haven't encountered any major issues in macOS Monterey. Still, I wouldn't recommend you install macOS 12 beta, given the unexpected bugs that might dampen your excitement. Instead, it's much safer to test the new redesigned Safari on older macOS versions. Also, you don't have to go through the tedious procedure of installing macOS Monterey public beta. With that said, let's dive right in!

In an effort to give more Mac owners a sneak peek at what to expect from the all-new Safari browser, Apple has begun inviting select macOS Big Sur and Catalina users to join the AppleSeed program. If you're invited, you can install the Safari 15 beta on your older macOS Big Sur or Catalina PC before the official launch this fall.

So, what's the catch? Unfortunately, there is no way to sign up for the AppleSeed program as it is invite-only. The Cupertino giant randomly selects users and sends them an invitation via email with a detailed guide on how to download the Safari 15 beta. But don't worry, because you're out of luck at all, even if you wouldn't be able to be a part of the AppleSeed program.