[Editor’s note: The following review is part of Macworld’s GemFest 2009 series. Every day until the end of June 2009, the Macworld staff will use the Mac Gems blog to briefly cover a favorite free or ...

Mac only: Leopard's built-in Airport utility doesn't do much except show you what Wi-Fi networks are nearby, and which require a password—but free utility AirRadar ...

When you’re home or at work, it’s usually no problem. But once you’re outside your usual haunts, finding a free WiFi network isn’t always easy. Keeping your Mac tethered via WiFi can be a chore, ...

Whether you’re driving around looking for wireless networks, stuck in traffic, sitting on the beach, or if you’re curious how strong your wireless signal is at home, AirRadar provides a more linear ...

We recently reviewed low-cost Windows-based Wi-Fi stumblers. Now, here’s our take on wireless stumblers that run on Mac OS X for all you Apple fans. The six products we looked at are: AirRadar 3, ...