XMeters is described as «Taskbar System Monitoring for Windows» and is an app in the os & utilities category. There are more than 10 alternatives to XMeters for Mac, Windows and iPhone. The best alternative is Rainmeter, which is both free and Open Source. Other great apps like XMeters are Sidebar Diagnostics, TrafficMonitor, Stats and iStat Menus.XMeters alternatives are mainly System Information Utilities but may also be Fan Speed Tools or Network Monitors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of XMeters.