The specific utility used for the A8 is usually the Motorola Mag One CPS (often version R01.00 or R01.05, depending on your hardware revision). This software allows you to read the radio's current internal data, modify frequencies, and write new settings back to the device.
Legitimate Motorola programming software should be sourced through an authorized Motorola Solutions dealer or via a licensed Motorola MyView account. The Mag One A8 is a legacy commercial radio, meaning its software is widely archived online across radio communication forums and enthusiast repositories. motorola mag one a8 programming software top