Gadwin Systems, Inc.
create flowcharts, business, technical diagrams.
Diagram Designer is a graphics editor tool to edit graphical data.
Net Activity Diagram (NAD) is a Windows 9x/NT/2000/ME/XP application that monitors your computer Int....
the Qucs team
Quite Universal Circuit Simulator is an integrated circuit simulator.
University of Colorado
Build circuits with resistors, light bulbs, batteries, and switches.
Creates call flows & UML sequence diagrams from textual inputs.
New Wave Concepts Limited
Combines circuit design, simulation and CAD manufacture to realize projects.
BASCOM AVR is a very powerful compiler for AVR micro controllers.
Moeller GmbH, Rockwell Automation Inc.
This program will help you simulate circuits including Pico controllers.
Draw electrical circuit diagrams and PCB netlist files.
Circuit Magic is an electrical circuits simulation program.
Simutech Multimedia Inc.
Train yourself to troubleshoot electrical circuits safely with this program.
EASY-SOFT is a graphic editor for representation of the circuit diagram.
The RUPLAN system enables editing of circuit diagram.
Festo Didactic GmbH & Co. KG
FluidSIM 5 is a circuit diagram design and simulation program.
GlassWare Audio Design Software
Tube CAD is the tube audio circuit computer aided design program from GlassWare.
PCTRACE is a computer aided design program for printed circuit boards.
WinAVR includes avr-gcc , avrdude (programmer), avr-gdb (debugger), and more!
mikroC PRO for AVR is an ANSI C compiler for Atmel AVR microcontrollers.
AVR Toolchain is a program used to create applications for AVR microcontrollers.
ImageCraft Creations Inc.
ICCV8 for AVR is a complete IDE for programming AVR series microntrollers.
Nevron Software LLC
Nevron Diagram Designer is a freeware diagram editor.