It is easy to change font size in cells of Explorer Views, but this function is still in the development stage!
You can change the font size, check the option:
▼ Main menu ▼ Extras ▼ Font (... see Image-1)
Please read also this: ► ... Possibility to make OWN theme in Q-Dir for Windows?
... No Expand Triangle and Lines in Explorer Tree-View!
... Classic Address-Bar on Windows-10!
Please always use ►.... the newest and latest version of File Explorer Q-Dir ◄
It is not necessary to change the size of all elements. You can only resize the text for a specific element without affecting the size of the entire system, which involves changing the size of all elements of the interface.
FAQ 107: Updated on: April 4th 2018 13:11