Cartoon Animator supports large user interfaces and text size for 4K high-resolution monitors.
When your system is set to 4k (3840 x 2160) or above, you will see that Cartoon Animator looks small on your screen as shown below.

You will find that the texts and the user interfaces are too small to see or even to operate.
In this situation, you can follow the steps below to increase the size of the texts and user interfaces of Cartoon Animator for easier operation.
- Open the Preference panel of Cartoon Animator.
- Activate the Enlarge Font and UI check box in the Interface section.
- Exit Cartoon Animator.
- Open the Display settings for your Operating System.

- Set the Change the size of Text, apps, and other items drop-down list to 150% or above.
- Log out, and re-log into your PC, in order to reset system settings.
- Launch Cartoon Animator again. You will then see that the texts and the user interfaces have been enlarged.

Note:- The Text-and-UI-enlarging method follows the rules below:
- 100% ~ 149% OS font size - Cartoon Animator displays in size of 100%.
- 150% ~ 199% OS font size - Cartoon Animator displays in size of 200%.
- 200% OS font size or above - Cartoon Animator displays in size of 300%.
- Please note that if your display resolution is lower than 4K, font size value is set to more than 150%, and you activate this box, then you will be prompted with a warning message as shown below:

The check box will be automatically deactivated.