How to Create a Basic Cookie Cutter in Silhouette Alta 3D Printer Posted on 28th September 2018 1- Open Silhouette Alta 3D software. Click on the right tab to access the library.2- Click on the library.3- Select a basic 2D file. Double click on it.4- A new window will appear. Select the cookie cutter option.5- Your design will appear directly as a cookie cutter shape.6- Adjust the size and height to your needs. click on the 3D print option. Your design will start to create a sliced design to print.7- Once complete you can click on the print icon. this will print your design.