Zeplin - Collaboration app for UI designers & frontend developers
AirDroid - Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.
Mightytext - Send & Receive SMS Text Messages from your computer. Sync'd with your Android #
Samsung SideSync - SideSync is a new PC-Mobile solution that enables screens, windows, and data to be shared easily.
Abstract - A secure, version-controlled hub for your design files
Tetily - Transfer and share files online between devices, Peer to peer file sharing, PC to mobile. web file sharing, file transfer, peer to peer programs