Laplink PCmover Professional can migrate computer programs, files and settings across an entire office of computers. Do you already own PCmover and need to perform another computer migration? To get a new serial number, just purchase a download edition of PCmover. You will be emailed a new serial number immediately and be ready to do another computer migration! And, when purchasing, you will have an option to buy an additional license for 25% off. A single license of PCmover allows you to migrate from a single old (source) computer to a single new (destination) computer. Additional computer migrations require the purchase of additional licenses. As part of the checkout process, you will be given the option to purchase additional licenses at a discount.