Mirroring with adapter. iTools software from ThinkSky is a free download for Windows PCs that requires no special cable to mirror an Apple device's screen to a computer. iTools can use iPad's, iPhone's, or iPod touch's USB charge/sync cable to grab the connected device's screen and show it on your computer.irroring with adapter. iTools software from ThinkSky is a free download for Windows PCs that requires no special cable to mirror an Apple device's screen to a computer. iTools can use iPad's, iPhone's, or iPod touch's USB charge/sync cable to grab the connected device's screen and show it on your computer.