Other
4 Tests: Your Online Practice Test Site
Free on-line ACT test allows you to see your answers and explains the ones you got wrong. This site also includes practice tests for the GED, SAT, TOEFL, and many other exams.
Other
Act: A Student Site for Act Test Takers
Everything a student will need to know can be found on this official ACT preparation site. This helpful site also allows students to search for locations where the test will be administered and sign up for the ACT.