ST Amiga Format was a computer magazine that covered the Atari ST and Amiga computers. It was published by Future plc to cover the ever growing market for the, then-new, 16-bit home computers. At first, the issues were equally balanced with coverage for both Commodore Amiga and Atari ST systems. However, even at this stage the Amiga was favoured by the editorial staff, who described it as a more versatile machine.