An easy-to-open and optionally resealable beverage can end provides opening by pressing downward. An actuator lies flat initially to conform to stackability requirements, but is readily repositionable to a ready-to-open state.In the ready-to-open state a planer surface of the actuator or tab is at a substantial angle to the can's top. A rigid body is interposed between it and the can's tear panel. The actuator is secured to the can top. Downward force ruptures the tear panel, opening the can.Using a wide actuator, a shallow protrusion on the actuator enables gas-tight resealability of a can opening. The shallow protrusion has an interrupted helix and fits into the can opening. Providing tab attachment via a radiused slot allows the small degree of rotational movement needed for the helix to be turned and pull the actuator bottom sealingly abutted proximate to the perimeter of the opened area.