Fritzing

Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to take the step from physical prototyping to actual product.

Free Open Source Mac OS X Windows Linux

EAGLE

The EAGLE Layout Editor is an easy to use, yet powerful tool for designing printed circuit boards (PCBs). The program consists of three main modules: Layout Editor, Schematic Editor, and Autorouter.

Commercial

Upverter

We build the pickaxes of hardware engineering. Ideation tools, schematic capture, PCB layout, design hosting, parts library management, and affordable prototyping.

Commercial Web

Autodesk Circuits

Autodesk Circuits empowers you to bring your ideas to life with free, easy to use online tools.

Freemium Web

Schematics

Schematics.com empowers engineers to design, share, and collaborate on circuit design online.

Free Personal Web

QuickCopper

Powerful and simple to use electronic schematics editor for Android. * Presentation-quality schematics * Customizable component styles * Convenient wire drawing...

Free Android

LochMaster

Developers tool for strip board projects. It has useful functions for designing, documenting and testing project boards. Therefore you will find functions like...

Commercial Windows

MeowCAD

MeowCAD is an online free and open source electronic design application tool. Its focus is on schematic and PCB design for electronic circuits.

Free Open Source Web

CircuitLab

Sketch, simulate, and share your circuits, entirely in your browser -- no install required. Easy schematic capture and powerful SPICE-like, mixed-mode circuit simulation...

Commercial Web

Circuit Tree

Circuit Tree is a powerful, hardware design engine. FEATURES - Fully-automated electronic design capabilities - Design a custom, unique schematic solution in less...

Free Personal Web

eSim

eSim (previously known as Oscad / FreeEDA) is an open source EDA tool for circuit design, simulation, analysis and PCB design.

Free Open Source Windows Linux