GED online programs with accreditation and good reviews include GED Academy, P12 from Aztec Software and DCS GED Prep Online. All of these sites are listed on the GED testing website, but the ones mentioned are usable without an instructor. However, some are still used in schools for adult learners.
GED Academy guarantees that students will pass their GED test. Schools often use this program to help students who are studying in a standard classroom for their tests. P12 is a software program that helps students learn the material and familiarize themselves with the software that the test is given on. DSC GED Prep Online has been used for 10 years and is the most affordable of the courses at $65 for four months of use. This service has the longest association with the GED testing website.