EasyEDA is a free, zero- install, cloud-based EDA tool, designed to give electrical engineers, educators, engineering students and electronics hobbyists an Easier EDA Experience. It is easy to use circuit design, circuit simulator and PCB design that runs in your web browser.
EasyEDA is a great free web based PCB tool for anyone involved in electronics design and able to share the work with others. There’s no need to install any software. Just open EasyEDA in any HTML5 capable, standards compliant web browser. Whether you are using Linux, Mac or Windows; Chrome, Firefox, IE, Opera, or Safari. The tool allows you to import an old design from several other circuit maker tools, it has the ability to export the designs and simulation results in .PNG or .SVG formats, and can be a host for your partners and colleagues if they want to work on your projects.
Features of EasyEDA: Cool Schematic Capture Draw schematics quickly using the available libraries on browser. Seamless automatic upgrades. Circuit Simulator Verify analog, digital and mixed signal circuits with spice subcircuits and models! Online PCB Design With multiple layers, thousands of pads, you could still operate quickly and layout smoothly. The system is very stable, reliable and easy to learn. The user interface is very pleasant and responsive operation.
EasyEDA has a rich library of thousands of electronic components
(for both circuits and printed circuit boards, and for modeling), and tens of
thousands of examples of schematics! Anyone can use this library and expand it.
It also can import existing designs done in Altium, Eagle and KiCad and then
edit them in EasyEDA. Moreover, another outstanding feature of EasyEDA is that users can access to Open Source modules developed by thousands of electronics engineers.
There is a tutorial explaining the main features of the tool and a Simulation ebook, introducing circuit simulation in EasyEDA using ngspice. There is a video briefly presents the features of EasyEDA tool.