How to enable "larger text" scaling slider on a 2k monitor? I have a Mac Mini (late 2014) connected to two Dell U2515H monitors, which have 2560x1440 resolution.

Problem: everything (macOS UI elements) is too small at this native resolution.

I was able to force "HiDPI" mode, using the command below.

sudo defaults write /Library/Preferences/com.apple.windowserver.plist DisplayResolutionEnabled -bool true


The result looks nice and sharp, BUT everything is too big when using the 1280x720 HiDPI resolution.

What I need is a scaling in between these 2 options (100% and 200%).

It seems that macOS has this option (several levels of scaling available) on their iMacs and MBPs:



Is there a trick to enable this slider with my monitors?
Search for ResolutionTab on the app store. It's only a couple of bucks and works well on my 2009 MacPro.