Inkscape
Enter full screen
In Inkscape, F11 will enter full screen. It is listed for Windows, and no Mac version is documented here.
Where it works: Anywhere
Inkscape's file gives a separate Mac combination for this one that is not normalized here.
Where this comes from
inkscape.xml - Inkscape default keyboard shortcuts
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.