CarryLaser is a control application designed for small laser engraving equipment. It can be used to control the device to print pictures, contours or cuts on the suitable surface of the engraved object. CarryLaser connects devices wirelessly (WLAN or Device’s AccessPoint). User can import sample pictures coming with the App, or import pictures by accessing the camera or album. The imported picture can be edited with clip, zoom, rotate or add text. Then the device will upload converted code files to the device so that it can work offline. User can connect to the device at any time and see the progress of working when the device is working offline.