No, QuickBooks Invoice is not free. It requires a subscription to use its features. With that said, QuickBooks does offer a free 30-day trial, so you can test it out and see if it meets your needs before committing. The pricing plans vary depending on the features you need and the number of users, but they are generally affordable. QuickBooks Invoice offers features such as invoice creation, customer records, overdue reminders, automatic taxes and discounts, and integration with other QuickBooks products. It’s a great solution for businesses that need to manage their invoicing process efficiently.