FlowStone
FlowStone - the new graphical computer programming tool that allows you to create your own standalone programs quicker and more easily than ever before, download for FREE!
18 Alternatives To FlowStone
KiCad
A Cross Platform and Open Source Electronics Design Automation Suite
NetSpot
NetSpot is a free app for wireless site surveys, Wi-Fi analysis, and troubleshooting
Overtone
Overtone is an open source audio environment designed to explore new musical ideas from synthesis…
Pure Data
Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical…
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.