However, they are different because of their features. Quicken and QuickBooks are both financial accounting software produced by the same company, Intuit Inc. How to Convert from Quicken to Quickbooks The step to step tutorial will ensure that you do not lose valuable Quicken data during the transitioning. These details are helpful to small business owners like you, who wish that their data should no longer be in Quicken but in QuickBooks. This article contains details about the conversion of Quicken data to QuickBooks.