Tragofone - White-label VoIP Softphone with WebRTC and Auto-provisioning
FTP Synchronizer - Secure and high performance FTP File Sync product
YakYak - Desktop client for Google Hangouts
Polo File Manager - Software for Linux
PhonerLite - PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).
Rodent - Rodent is a project file manager for browsers; it helps you organize your work without saving files locally.