Posted by Gary S on Mar 17, 2021; 6:49pm
URL: https://forum.librecad.org/GUI-scaling-problems-tp5720394p5720400.html

There is a way to adjust the scaling for the application.  Refer to https://forum.librecad.org/Screen-resolution-on-with-4k-laptop-and-second-full-Hd-screen-problem-td5719542.html#a5719546  The solution offered there is for LibreCAD on Linux, but is similar for Windows.

Open a command prompt and type:
   set QT_AUTO_SCREEN_SCALE_FACTOR=1
   "C:\Program Files (x86)\LibreCAD\LibreCAD.exe"

Some before and after screen grabs:
LibreCAD without setting the variable:



After setting the variable: