Increasing UI size in Adobe After Effects

  • Open a project
  • Press Ctrl+F12 to open the Console Panel
  • Switch to the Debug Database View
  • Type „Font“ in the search field to find „AdobeCleanFontSize
  • Change the value
  • Restart the App

Second Method

  • In the search box on the taskbar, type the name of the program or app you want to troubleshoot.
  • Select Open file location.
  • Select Properties, and then select the Compatibility tab.
  • Adjusting the settings Compatibility tab
    • Override High DPI Scaling Behavior
    • Select „System“ from the drop-down list