<p>I do not think you can take AP exams after you have graduated high school. </p>
<p>Your other option is CLEP exams. Some colleges allow you to earn credits for courses by taking CLEP exams.
[About</a> the College Level Examination Program (CLEP)](<a href=“College Board - SAT, AP, College Search and Admission Tools”>Earn College Credit with CLEP – CLEP | College Board)</p>