Free converters across IP-XACT Verilog VHDL Liberty SystemC
IEEE LRM compliant System Verilog Parser in Java with Python, Tcl API
IEEE VHDL-93 LRM supported parser implemented in Java, APIs Python/Tcl
The Component Library Sorcerer
IEC 104 RTU Server Client Simulator Source Code Library Win Linux
JQM - Java Quine McCluskey for minimization of Boolean functions.
Community driven PCB Layout and Schematic capture software
Exploiting Mox Software "Bipolar Transistors" database
Optimer: a SPICE base electrical/ electronic circuit optimization tool
Run tasks/tests, get trustworthy pass/fail info rolled up
Text based timing diagram generator
Mod Direct Panoramic Spectrum Analyzer
This is a very powerful Schematic and PCB layout tool for Engineer
Convert any image to a Excellon Drill File
Electronic design and programming tools suite like Eagle, MpLab
Convert DXF drawings of circuit boards to gEDA-PCB files.
A graphical Finite State Machine (FSM) designer.
KiCad Symbol Generator (Schematic Lib)
FIBEX format viewer and navigator
Hierarchical Schematic and PCB