Winaero Tweaker - Universal tweaker software which supports Windows 7, Windows 8, and Windows 8.1.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
GIGATweaker - GIGATweaker is a powerfull and compact application that allows you to optimize and tweak your OS.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.