EasyEDA - EasyEDA - Web-based EDA suite; runs in browser.
Uber Cloud - UberCloud is the cloud for engineers that provides cloud simulation solutions for engineers and scientists.
LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
SprutCAM - SprutCAM all-in-one software for CNC machines programming
TINACloud - Create Simulate and Design Circuits and their PCB layout with TINACloud
SIMUL8 - Simulation is an effective system that permits you to make striking, certain choices since it gives you the confirmation to make certain you are settling on the right decision.