Function:Crop the photo into a circular shape with your fingers.Instructions:1. Click on "Cut circle" in the menu2. Click on the "Load image" button (read / write permission may be required)3. Choose a photo to crop in a circular shape.4. Click on the "Cut circle" button5a. Use one finger to move the circular area in the preview.5b. Use two fingers to stretch the circle to a different size in the preview.6. Click on "Save Image" and wait for processing and completion.7. When finished, you can find a circular photo in the gallery.