Caneda (Circuits and Networks EDA) is an open source EDA software.
A graphical Finite State Machine (FSM) designer.
TCAD Device Simulator
Application for designing electronic based projects on perfboard.
KiCad Symbol Generator (Schematic Lib)
FIBEX format viewer and navigator
Search electronic components, datasheets, stock, price, alternatives
Open Teradyne wave files (.wav)
Gerber Drill IPC2581
Automatic coloring PCB - make a color circuit board for installation.
Hierarchical Schematic and PCB
is a Qt program to generate SMD chip shooter code