CSV, Tab, XML, ODBC, and Microsoft Excel files Import existing data - Bring your existing data into a FileMaker app.Start quickly - Create precisely the app you want using the intuitive graphical interface, flexible design tools, built-in Starter apps, and ready-to-use themes.Plus, you’ll get robust analysis capabilities, powerful diagnostic tools, and much more Features: Or even quickly build a new app from the beginning FileMaker Pro includes a set of advanced tools to help you design and develop custom apps faster and easier. Start by importing data from a spreadsheet or using a built-in Starter app to manage contacts, inventory, meetings, and more. You also use FileMaker Pro to access your app on a computer. FileMaker Pro is the tool you use to create a custom app.