FREE SAT TEST PREPARATION FROM THE KHAN ACADEMY
The Khan Academy offers free online SAT test preparation for the redesigned SAT: Khan Academy SAT Preparation
FREE SAT TEST PREPARATION FROM THE COLLEGE BOARD
Sign-up for free daily SAT test questions sent to your phone directly from the CollegeBoard: SAT Daily Preparation App
Take a practice SAT test from the CollegeBoard: SAT Practice Test
Practice SAT subject test questions from the CollegeBoard: SAT Subject Test Practice
Let the CollegeBoard tell you exactly what's on the SAT test: What's on the SAT?
HOW TO PREPARE FOR THE ACT
A guide on how to prepare for the ACT test: ACT Guide
A Spanish version of the guide to prepare for the ACT test: Spanish SAT Guide
SAT & ACT FREE ONLINE PREPARATION WITH NUMBER2 PENCIL
Number2.com's online test preparation courses are totally free! By creating an account you can access a customized course that includes user-friendly tutorials, practice sessions that dynamically adapt to each student's ability level, and a vocabulary builder.
FREE SAT & ACT TEST PREPARATION COURTESY OF THE U.S. ARMY
March 2 Success provides full length practice tests for both the SAT and ACT.
ASVAB TEST PRACTICE
The Armed Services Vocational Aptitude Battery (ASVAB) test is a required test administered to anyone interested in enlisting in any of the US Armed Service branches. Minimum scores must be met in order to be able to enlist as well as to qualify for certain jobs within the service.
The site provides free practice tests for all categories of the ASVAB so those interested in joining the military can get a sense of the questions they will expect to see on the ASVAB.