I have a Dell XPS 15 Touch with screen resolution of 3200 x 1800. PL-SQL Developer is ignoring Windows font sizing, causing menus, etc font to be real tiny and unreadable. I am using Windows 8.1 Pro.
I am also hitting this problem (Lenovo Yoga 2). Is there a work around for this? I tried to change the font size in the settings, but the log on screen and the settings screen (have not checked others) are not really usable with larger fonts
I found something interesting: there is a version 1005.1713 available in the downloads (only the zipped exe). For me using that one solves the resolution problems.
Edit: Not really - as soon as the exe is trying to use to "normal" directory structure (with setup data, plugins etc) the resolution is again reverted to the unusable one