There's this old bug, specifically for Windows: https://bugzilla.gnome.org/show_bug.cgi?id=303304 https://bugzilla.gnome.org/show_bug.cgi?id=303304 And this m

There's this old bug, specifically for Windows: https://bugzilla.gnome.org/show_bug.cgi?id=303304 https://bugzilla.gnome.org/show_bug.cgi?id=303304 And this mailing list post from a few years ago provides a more up-to-date overview of the Windows accessibility APIs: https://mail.gnome.org/archives/gtk-devel-list/2012-April/msg00023.html https://mail.gnome.org/archives/gtk-devel-list/2012-April/ms... Making GTK accessible on Windows or Mac, never mind both, would be a lot of work.