There are a few things you need to do in order to create a TTF file in Photoshop. First, you will need to create a new document, called “TTF File.” Next, you will need to select the “Image” tab and click on the “Create New Image” button. In the new window that will appear, you will need to provide a name for your TTF file and choose a resolution. You can either choose a high resolution image or use a lower resolution image if you want to save space. Finally, you will need to provide some basic information about your TTF file such as its size and type. Once you have completed these steps, your TTF file should be created and ready for use.