Downloads Download Graam’s Application Graam for Windows Download Graam’s application in order to make and receive all your calls on your computer. Download 3rd version From Win 7, 64-bit Graam for Mac Make and receive all your calls from your Mac thanks to Graam’s application. Download 3rd version From Mac 7, 64-bit Graam pour Linux The application to have your virtual phone on Linux. Download 3rd version From Lin 7, 64-bit Graam for iOS Receive, unlimitedly, all your pro calls on your IPhone in order to always be available. Graam for Android Don’t miss any call on your pro line thanks to the Android’s application.