DrawSCH is described as 'ble to create schematics online for free,You don't need to install the software. Just open your browser' and is an website in the Education & Reference category. There are three alternatives to DrawSCH, not only websites but also apps for a variety of platforms, including Mac, Windows, Xfce and OpenBSD. The best alternative is Dia, which is both free and Open Source. Other great sites and apps similar to DrawSCH are CircuitBee (Free) and Diagram.codes (Freemium).
- 3 alternatives