5 of the best and free PCB design software platforms available
There are several things to consider when investigating PCB design software. Among some of the more important criteria:
DesignSpark PCB is one of the world’s most popular and easily accessible electronics design software platforms. And for good reason — the program is easy-to-use and learn. It’s constantly updated to improve its intuitiveness in order to better assist the designer in bringing his / her concept to production. Easily capture schematics, design PCB boards, improve layouts, and more, all with this one program.
If you’re just starting out designing printed circuit boards, then ExpressPCB is a good platform to use. It’s a very simple design platform, both in terms of learning how the in’s and out’s of the system, as well as actually using it on a daily basis. Some features are a bit dated, and the library isn’t that big, so it’s not the best of the best, but it is good enough to use for personal projects, and those just getting started in the field.
The two main features that are great about Kicad is that it can be used for any size board (yes, there are programs that limit this), and can be used to create designs with any number of layers. But, with this being a free program, there are some pitfalls—chief among them, the user interface (a bit dated) and the library (a bit limited). Regardless, at the end of the day, Kicad does get the job done, rather reliably, and for that it deserves this place on the list.
For the slightly more professional-minded design engineer, PCBWeb Designer is about as solid a free program as they come. It’s easy to install, use, and learn. The components library is fairly robust, and the user interface intuitive. Also worth noting – the program includes an integrated Digi-Key parts catalog with bill of materials manager, to make purchasing the necessary components seamless.
If you’re looking for a simple program to design schematics, you can do no wrong by going with TinyCAD. It doesn’t come with the features of a paid-for program, but there is genius behind its simplicity—it’s a very responsive program that is also extremely intuitive. The library isn’t that large, but creating new components is pretty straightforward. Also, if you’re looking to print / share your designs, you can publish them by copying and pasting them into a Microsoft Word document, and then saving it as a Word File, .PNG, or .PDF.