Jan 01, 2019 Free Trial Driver Booster 6 PRO (60% OFF when you buy). You can use AV Voice Changer Software Diamond Edition to modify your voice pitch and sound like a man if. AV Voice Changer Software Diamond. Forever changes the way you gossip online with friends, no matter what VoIP programs, in-game voice chat systems, web-based IMs or PC-to-phone applications you use. Delivers super-power voice transformation via a diversity of real-time voice tools and the top-leading audio morphing quality modules. May 03, 2019 how to extend trial period of any software in 5 minutes - 2018 latest trick - Duration: 7:28. Trick Tell Tech Recommended for you.