FreeCAD - An open-source parametric 3D modeler
Waplog - Waplog -Free Chatting and Dating App to Meet Singles is a most entertaining free dating app that helps you to find dates easily.
SketchUp - 3D for Everyone
Video Chat for SayHi - Video Chat for SayHi is a 100% free social app developed and published by UNEARBY for Android and iOS devices.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.