The 1.0 version of BestRes for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application is a product of BestRes. The application relates to System Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
BestRes helps you change your screen resolution quickly from the menu bar. All it takes is just a click to change your display's resolution. BestRes floats quietly in your menu bar, available to use whenever you need it. With this tool, you can also change the resolution of your connected displays.
You may want to check out more Mac applications, such as WebGrab-FF2, DevonSync or Startup Chime Stopper, which might be similar to BestRes.