Important Note: Intuit (the maker of QuickBooks) discontinued support for the 2018 version on May 31, 2021. This means payroll updates, security patches, and banking connections no longer work. Because of this, Intuit does not offer a legitimate "free" download link anymore.
Warning: This is only feasible for very small, cash-basis businesses. Most accountants will refuse to work with an unsupported file.
QuickBooks Desktop 2018 is a discontinued accounting software that Intuit no longer supports or sells to new customers. While you can still download the installation files for this version from official sources, there is no legitimate "free" version of the full software for general business use. Official Download and Access
"I just need my records back," she whispered to the empty office.
QuickBooks Desktop Discontinued: How It Affects You & What to Do Next