EasyRes has been discontinued. Similar apps include SwitchResX. It's paid, but DisableMonitor is free. Other options are Resolutionator, Resolution Tab and QuickRes. In total there are five apps like EasyRes for Mac.
SwitchResX is a tool designed to manage resolutions of all your monitors and HDTVs. This includes convenient methods for managing the contents of multiple desktops, for creating custom resolutions for non-standard TVs and other display devices, and even advanced scripting...
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Resolutionator makes it simple to use any of your display's available resolutions. Need more space for a project? A quick click of a menu bar icon—or press of a keyboard shortcut—lets you easily switch to any available resolution.
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This tool helps to develop apps for ultra-high resolution displays on standard resolution.
Adds the missing feature to disable a monitor on your Mac!
Easily disable, enable or change the resolution of a monitor!.
QuickRes unlocks the full power of your Mac's display. Bypass Apple's restrictions, safely and quickly.
