Great news for users wanting to migrate from BlackBerry OS 7 or OS 7.1 as BlackBerry has made BlackBerry Link available to all users and are able to download on Mac & PC. BlackBerry Link will replace BlackBerry Desktop Software on BlackBerry 10. BlackBerry Link is compatible with BlackBerry 10 OS, users with OS 7 and 7.1 must do the device switch via media card. Download: here.