Free Test Prep Resources

Really Free

• ACT.org — Official site offering free full-length practice tests, study guides, and personalized score reports with test-taking strategies. https://www.act.org/content/act/en/products-and-services/the-act/test-preparation/free-act-test-prep.html 

• Union Test Prep https://uniontestprep.com/act 

Somewhat Free

You will need to provide an email address and other personal information. I suggest creating a separate email account for this type of thing so your personal email is not inundated with promotional materials and advertisements.

• The Princeton Review — Provides free full-length practice tests, online courses, and detailed score reports to identify strengths and weaknesses. https://www.princetonreview.com/college/free-act-practice-test 

• Kaplan — Offers free half-length practice tests with official ACT questions, pop quizzes, daily ACT questions by email, and some live instruction. https://www.kaptest.com/act/free/act-free-practice-test 

• Magoosh — Features free practice questions with video explanations, seven free full-length practice tests with answer keys, and custom study schedules. https://act.magoosh.com/practice_tests/free  https://www.varsitytutors.com/practice/subjects/act/practice 

• Varsity Tutors — Free diagnostic tests, hundreds of practice tests by subject, live prep courses, flashcards, and personalized assessments. https://www.varsitytutors.com/practice/subjects/act/practice 

Really Free

• APPracticeExams.com provides a large directory of free practice tests, notes, outlines, quizzes, videos, and study guides for most AP subjects including math, science, history, and English. https://www.appracticeexams.com/ 

• Kaplan Test Prep offers free AP practice quizzes and study guides for all AP exams, plus a virtual college admissions counselor powered by AI for personalized advice. https://www.kaptest.com/ap/free/ap-practice 

• Knowt has free in-depth notes, study guides, flashcards, and other resources for many AP exams designed to help students score well. https://knowt.com/exams/AP 

• Save My Exams features expert-created AP study guides, past exams, exam questions, flashcards, and full-length practice tests, including an AI tool for instant feedback on free response answers. https://www.savemyexams.com/ap/ 

Somewhat Free

You will need to provide an email address and other personal information. I suggest creating a separate email account for this type of thing so your personal email is not inundated with promotional materials and advertisements.

• The official College Board website provides free resources such as AP Daily practice sessions, videos, and live review recordings for AP exam preparation. https://blog.collegeboard.org/free-resources-prepare-ap-exams 

• Fiveable is a popular platform with the largest AP practice question bank, explanations for answers, and targeted study guides for AP classes. https://fiveable.me/ 

• The Princeton Review offers some free AP practice tests and events to diagnose strengths and weaknesses in AP subjects. https://www.princetonreview.com/college/free-ap-practice-test 

Really Free

• College Board PSAT Practice Test 1: https://satsuite.collegeboard.org/media/pdf/psat-nmsqt-practice-test-1.pdf PSAT Practice Test 2 https://satsuite.collegeboard.org/media/pdf/psat-nmsqt-practice-test-2.pdf 

• Ivy Global PSAT Practice Test https://downloads.ivyglobal.com/psat/psat_online_test.pdf 

• Khan Academy: Provides free, adaptive practice personalized with College Board data, covering all PSAT skills in math and reading/writing. Khan Academy does not have specific PSAT test prep resources, they do recommend that you use their SAT test prep resources to prepare for the PSAT. Here is an article from Khan Academy about the PSAT and preparing to take the test. https://www.khanacademy.org/test-prep/sat-reading-and-writing/x0d47bcec73eb6c4b:about-the-sat/x0d47bcec73eb6c4b:what-is-the/a/about-the-psat-nmsqt 

• Mometrix: Supplies free PSAT practice tests, quizzes by subject, and detailed study guides suitable for identifying strengths and weaknesses. https://www.mometrix.com/academy/psat-practice-test/ 

Somewhat Free

You will need to provide an email address and other personal information. I suggest creating a separate email account for this type of thing so your personal email is not inundated with promotional materials and advertisements.

• Bluebook App: Offers full-length, adaptive digital PSAT practice tests directly mirroring the official exam format. Download the BlueBook and then log into your college board account to access the test prep resources. https://bluebook.collegeboard.org/students/psat 

• Kaplan: Features live and on-demand PSAT prep sessions, study plans, and a variety of practice quizzes for both the verbal and math sections. https://www.kaptest.com/study/psat/ 

Really Free

• PrepScholar This free study guide  provides a description of the SAT and offers tips and suggestions for taking the SAT. https://blog.prepscholar.com/the-ultimate-sat-study-guide-for-sat-prep 

• Varsity Tutors offers practice question sets on all potential SAT topics https://www.varsitytutors.com/practice/subjects/sat/practice 

Somewhat Free

You will need to provide an email address and other personal information. I suggest creating a separate email account for this type of thing so your personal email is not inundated with promotional materials and advertisements.

• Khan Academy: Offers full-length digital SAT practice tests, thousands of personalized practice questions, and video explanations in partnership with College Board. https://www.khanacademy.org/digital-sat 

• College Board (SAT Suite): Provides official SAT practice questions, downloadable practice tests, and study guides directly from the test creators. https://satsuite.collegeboard.org/practice 

• Princeton Review: Includes free online practice tests and subject-focused SAT strategy sessions along with a two-week self-paced free trial for drills and video lessons. https://www.princetonreview.com/college/free-sat-practice-test

• Kaplan: Features a free SAT practice test, question of the day, and short 20-minute mini-tests, with detailed feedback and instructional videos. https://www.kaptest.com/sat/free/sat-practice 

• Magoosh: Offers free SAT practice tests, study guides, video tips, and an active YouTube channel for both test-taking strategies and practice questions. https://sat.magoosh.com/practice_tests/free?utm_source=satblog&utm_medium=blog&utm_campaign=satpracticetest&utm_term=menu&utm_content=satpracticetest 

Really Free

• Northern Marianas College (PDF): A free downloadable PDF with practice questions and sample tasks for all four TOEFL sections. https://www.marianas.edu/media/TestingServices/TOEFL/TOEFL_Practice_Questions.pdf

• Mometrix: Features online TOEFL practice tests and review tips, covering each section of the current test. https://www.mometrix.com/academy/toefl/

Somewhat Free 

You will need to provide an email address and other personal information. I suggest creating a separate email account for this type of thing so your personal email is not inundated with promotional materials and advertisements.

• TOEFL TestReady (ETS): Offers one complimentary full-length TOEFL practice test, AI-scored speaking and writing, plus a free “activity of the day.” Registration for an ETS account is required. https://www.ets.org/toefl/test-takers/ibt/prepare/toefl-testready.html Navigate to the My Test Prep section, once on that page, click on TOEFL Test ready. Look for Free to You and find the free test there.

• TOEFL Insider’s Guide (ETS): Free course familiarizing users with the test’s structure, types of questions, strategies, and scoring. Highly recommended for all students, no paid “verified track” needed. How to access the course: The course can be found on the edX platform It can also be accessed through Class Central

• Magoosh   Provides a full-length TOEFL practice test, vocabulary flashcards, practice questions PDF, a downloadable vocabulary PDF, plus guides and strategy articles to cover reading, listening, speaking, and writing   http://magoosh.com/toefl/toefl-practice-test/

• TST Prep: Gives access to complete, free TOEFL mock exams with answer keys and sample written and spoken responses. Ideal for simulating real test conditions. https://tstprep.com/free-resources/

• Manhattan Review: Offers a diagnostic mock TOEFL test online, useful for getting experience with pacing and exam day routines. https://www.manhattanreview.com/free-toefl-practice-test/ 

• TestGlider: Hosts a free online simulated TOEFL mock test for registered users—mimics genuine TOEFL exam format and timing. https://www.testglider.com/toefl/en/mock-tests