KiCad
PCB & electronicsOpen-source electronics design automation suite
- Stars
- ★ 3k
- Licence
- GPL-3.0
- Updated
- Commercial OK
- Gerber
- DXF
Alternative to Altium Designer, Eagle

Free browser-based schematic and PCB design
EasyEDA is a free online and desktop PCB design tool connected to JLCPCB manufacturing and the LCSC parts catalogue. It is free to use but proprietary.
From easyeda.com, checked 19 Oct 2026. Quotes are the project's own words.
Open-source electronics design automation suite
Alternative to Altium Designer, Eagle
Beginner-friendly open-source EDA suite
Alternative to Altium Designer, Eagle
Modern EDA package for schematics and PCB layout
Alternative to Altium Designer, Eagle
Circuit simulator GUI using ngspice, Xyce and other engines
Alternative to OrCAD
Open-source mixed-signal SPICE circuit simulator
Alternative to OrCAD