KiCad - A Cross Platform and Open Source Electronics Design Automation Suite
Surfer - Surf News, Fantasy Surfer, Photos, Video and Forecasting.
Proteus PCB design - Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...
Ellipse EAM - ABB Ability™ Ellipse® enables best practices in the day-today and lifecycle management of assets, work, logistics, financials and human resources.
QUCS - Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.
Vulcan - DigitalOcean's API-compatible alternative to Prometheus